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22675130120 = 235566878253
BaseRepresentation
bin10101000111100010…
…110000011100001000
32011112021020221220002
4111013202300130020
5332414313130440
614230010422132
71431624266036
oct250742603410
964467227802
1022675130120
119686579965
124489a31948
1321a4994476
1411516c3556
158caa3c115
hex5478b0708

22675130120 has 16 divisors (see below), whose sum is σ = 51019042860. Its totient is φ = 9070052032.

The previous prime is 22675130117. The next prime is 22675130123. The reversal of 22675130120 is 2103157622.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22675130117) and next prime (22675130123).

It can be written as a sum of positive squares in 2 ways, for example, as 22223057476 + 452072644 = 149074^2 + 21262^2 .

It is not an unprimeable number, because it can be changed into a prime (22675130123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283439087 + ... + 283439166.

Almost surely, 222675130120 is an apocalyptic number.

22675130120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22675130120 is an abundant number, since it is smaller than the sum of its proper divisors (28343912740).

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

22675130120 is a wasteful number, since it uses less digits than its factorization.

22675130120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566878264 (or 566878260 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 22675130120 its reverse (2103157622), we get a palindrome (24778287742).

The spelling of 22675130120 in words is "twenty-two billion, six hundred seventy-five million, one hundred thirty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 566878253 1133756506 2267513012 2834391265 4535026024 5668782530 11337565060 22675130120