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20233110232212 = 22317331992987497
BaseRepresentation
bin1001001100110111000110…
…10110010001110010010100
32122122021012020111021000220
410212123203112101302110
510122444402204412322
6111010543523234340
74155536222220063
oct446334326216224
978567166437026
1020233110232212
1164a08a5282809
12232938b8189b0
13b39c88166497
144dd4058861da
15251499eee55c
hex1266e3591c94

20233110232212 has 48 divisors (see below), whose sum is σ = 49989206534400. Its totient is φ = 6347449101312.

The previous prime is 20233110232199. The next prime is 20233110232261. The reversal of 20233110232212 is 21223201133202.

Adding to 20233110232212 its reverse (21223201133202), we get a palindrome (41456311365414).

It is a congruent number.

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, 5278848 + ... + 8266344.

It is an arithmetic number, because the mean of its divisors is an integer number (1041441802800).

Almost surely, 220233110232212 is an apocalyptic number.

It is an amenable number.

20233110232212 is an abundant number, since it is smaller than the sum of its proper divisors (29756096302188).

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

20233110232212 is a wasteful number, since it uses less digits than its factorization.

20233110232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020720 (or 3020718 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 20233110232212 in words is "twenty trillion, two hundred thirty-three billion, one hundred ten million, two hundred thirty-two thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 33199 66398 99597 132796 199194 398388 564383 1128766 1693149 2257532 2987497 3386298 5974994 6772596 8962491 11949988 17924982 35849964 50787449 101574898 152362347 203149796 304724694 609449388 99181912903 198363825806 297545738709 396727651612 595091477418 1190182954836 1686092519351 3372185038702 5058277558053 6744370077404 10116555116106 20233110232212