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BaseRepresentation
bin1001000110101110010011…
…00100000100011000011000
32121220002212020021222121020
410203113021210010120120
510111021003401222300
6110330025520442440
74134362244662625
oct443271144043030
977802766258536
1020022224242200
11641a417674154
1222b4536479420
13b2311a72a2cb
1524ac5600b8a0
hex1235c9904618

20022224242200 has 96 divisors (see below), whose sum is σ = 65720006663760. Its totient is φ = 5025185689600.

The previous prime is 20022224242177. The next prime is 20022224242249. The reversal of 20022224242200 is 224242222002.

Adding to 20022224242200 its reverse (224242222002), we get a palindrome (20246466464202).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 981471381 + ... + 981491780.

Almost surely, 220022224242200 is an apocalyptic number.

20022224242200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20022224242200 is an abundant number, since it is smaller than the sum of its proper divisors (45697782421560).

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

20022224242200 is a wasteful number, since it uses less digits than its factorization.

20022224242200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962963197 (or 1962963188 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The spelling of 20022224242200 in words is "twenty trillion, twenty-two billion, two hundred twenty-four million, two hundred forty-two thousand, two hundred".