22556541263152 has 20 divisors (see below), whose sum is σ = 47065090905280. Its totient is φ = 10410711352128.

The previous prime is 22556541263147. The next prime is 22556541263177. The reversal of 22556541263152 is 25136214565522.

It is a junction number, because it is equal to n+sod(n) for n = 22556541263096 and 22556541263105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54222454752 + ... + 54222455167.

It is an arithmetic number, because the mean of its divisors is an integer number (2353254545264).

Almost surely, 2^{22556541263152} is an apocalyptic number.

It is an amenable number.

22556541263152 is an abundant number, since it is smaller than the sum of its proper divisors (24508549642128).

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

22556541263152 is a wasteful number, since it uses less digits than its factorization.

22556541263152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108444909940 (or 108444909934 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 49.

The spelling of 22556541263152 in words is "twenty-two trillion, five hundred fifty-six billion, five hundred forty-one million, two hundred sixty-three thousand, one hundred fifty-two".