26157232370022 has 64 divisors (see below), whose sum is σ = 56456910256320. Its totient is φ = 8031489753600.

The previous prime is 26157232370011. The next prime is 26157232370041. The reversal of 26157232370022 is 22007323275162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326350072 + ... + 326430212.

It is an arithmetic number, because the mean of its divisors is an integer number (882139222755).

Almost surely, 2^{26157232370022} is an apocalyptic number.

26157232370022 is an abundant number, since it is smaller than the sum of its proper divisors (30299677886298).

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

26157232370022 is a wasteful number, since it uses less digits than its factorization.

26157232370022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88889.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 26157232370022 in words is "twenty-six trillion, one hundred fifty-seven billion, two hundred thirty-two million, three hundred seventy thousand, twenty-two".