22026554113232 has 160 divisors (see below), whose sum is σ = 45048022992000. Its totient is φ = 10423082188800.

The previous prime is 22026554113183. The next prime is 22026554113283. The reversal of 22026554113232 is 23231145562022.

It is a super-2 number, since 2×22026554113232² (a number of 27 digits) contains 22 as substring.

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, 1310238107 + ... + 1310254917.

It is an arithmetic number, because the mean of its divisors is an integer number (281550143700).

Almost surely, 2^{22026554113232} is an apocalyptic number.

It is an amenable number.

22026554113232 is an abundant number, since it is smaller than the sum of its proper divisors (23021468878768).

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

22026554113232 is a wasteful number, since it uses less digits than its factorization.

22026554113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17365 (or 17359 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 22026554113232 its reverse (23231145562022), we get a palindrome (45257699675254).

The spelling of 22026554113232 in words is "twenty-two trillion, twenty-six billion, five hundred fifty-four million, one hundred thirteen thousand, two hundred thirty-two".