22032612261051 has 32 divisors (see below), whose sum is σ = 33808123261440. Its totient is φ = 12502180694016.

The previous prime is 22032612261043. The next prime is 22032612261089. The reversal of 22032612261051 is 15016221623022.

It is a happy number.

It is not a de Polignac number, because 22032612261051 - 2³ = 22032612261043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22032612261041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3310555 + ... + 7417883.

It is an arithmetic number, because the mean of its divisors is an integer number (1056503851920).

Almost surely, 2^{22032612261051} is an apocalyptic number.

22032612261051 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22032612261051 is a deficient number, since it is larger than the sum of its proper divisors (11775511000389).

22032612261051 is a wasteful number, since it uses less digits than its factorization.

22032612261051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109123.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 22032612261051 its reverse (15016221623022), we get a palindrome (37048833884073).

The spelling of 22032612261051 in words is "twenty-two trillion, thirty-two billion, six hundred twelve million, two hundred sixty-one thousand, fifty-one".