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200332211020 = 22519772768227
BaseRepresentation
bin1011101010010010111…
…0101111001101001100
3201011002111101202100021
42322210232233031030
511240240021223040
6232010434311524
720321263461154
oct2724456571514
9634074352307
10200332211020
1177a62346267
12329aaa285a4
1315b780b7446
1499a627b764
1553276e724a
hex2ea4baf34c

200332211020 has 48 divisors (see below), whose sum is σ = 442903426560. Its totient is φ = 75904426944.

The previous prime is 200332211011. The next prime is 200332211113. The reversal of 200332211020 is 20112233002.

It is a junction number, because it is equal to n+sod(n) for n = 200332210985 and 200332211003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2902147 + ... + 2970373.

It is an arithmetic number, because the mean of its divisors is an integer number (9227154720).

Almost surely, 2200332211020 is an apocalyptic number.

200332211020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200332211020 is an abundant number, since it is smaller than the sum of its proper divisors (242571215540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200332211020 is a wasteful number, since it uses less digits than its factorization.

200332211020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75982 (or 75980 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200332211020 its reverse (20112233002), we get a palindrome (220444444022).

The spelling of 200332211020 in words is "two hundred billion, three hundred thirty-two million, two hundred eleven thousand, twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 7727 15454 30908 38635 68227 77270 136454 146813 154540 272908 293626 341135 587252 682270 734065 1296313 1364540 1468130 2592626 2936260 5185252 6481565 12963130 25926260 527190029 1054380058 2108760116 2635950145 5271900290 10016610551 10543800580 20033221102 40066442204 50083052755 100166105510 200332211020