22026611022552 has 48 divisors (see below), whose sum is σ = 59662799586000. Its totient is φ = 7341293553216.

The previous prime is 22026611022541. The next prime is 22026611022569. The reversal of 22026611022552 is 25522011662022.

22026611022552 is a `hidden beast` number, since 2 + 2 + 0 + 26 + 61 + 1 + 0 + 22 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 18375852 + ... + 19537787.

It is an arithmetic number, because the mean of its divisors is an integer number (1242974991375).

Almost surely, 2^{22026611022552} is an apocalyptic number.

It is an amenable number.

22026611022552 is an abundant number, since it is smaller than the sum of its proper divisors (37636188563448).

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

22026611022552 is a wasteful number, since it uses less digits than its factorization.

22026611022552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37921720 (or 37921713 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 22026611022552 its reverse (25522011662022), we get a palindrome (47548622684574).

The spelling of 22026611022552 in words is "twenty-two trillion, twenty-six billion, six hundred eleven million, twenty-two thousand, five hundred fifty-two".