22064052023055 has 64 divisors (see below), whose sum is σ = 45368653317120. Its totient is φ = 9964900568448.

The previous prime is 22064052023047. The next prime is 22064052023071. The reversal of 22064052023055 is 55032025046022.

22064052023055 is a `hidden beast` number, since 2 + 2 + 0 + 64 + 0 + 520 + 23 + 0 + 55 = 666.

It is not a de Polignac number, because 22064052023055 - 2³ = 22064052023047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 140573392 + ... + 140730261.

It is an arithmetic number, because the mean of its divisors is an integer number (708885208080).

Almost surely, 2^{22064052023055} is an apocalyptic number.

22064052023055 is an abundant number, since it is smaller than the sum of its proper divisors (23304601294065).

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

22064052023055 is a wasteful number, since it uses less digits than its factorization.

22064052023055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281303757 (or 281303751 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 22064052023055 its reverse (55032025046022), we get a palindrome (77096077069077).

The spelling of 22064052023055 in words is "twenty-two trillion, sixty-four billion, fifty-two million, twenty-three thousand, fifty-five".