20232223055 has 48 divisors (see below), whose sum is σ = 28776837600. Its totient is φ = 13599590400.

The previous prime is 20232222949. The next prime is 20232223069. The reversal of 20232223055 is 55032223202.

It is not a de Polignac number, because 20232223055 - 2⁸ = 20232222799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 449831 + ... + 492759.

It is an arithmetic number, because the mean of its divisors is an integer number (599517450).

Almost surely, 2^20232223055 is an apocalyptic number.

20232223055 is a deficient number, since it is larger than the sum of its proper divisors (8544614545).

20232223055 is a wasteful number, since it uses less digits than its factorization.

20232223055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43016 (or 43005 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 20232223055 its reverse (55032223202), we get a palindrome (75264446257).

The spelling of 20232223055 in words is "twenty billion, two hundred thirty-two million, two hundred twenty-three thousand, fifty-five".