23110224021 has 32 divisors (see below), whose sum is σ = 34744320000. Its totient is φ = 15180202224.

The previous prime is 23110224019. The next prime is 23110224089. The reversal of 23110224021 is 12042201132.

It is a happy number.

23110224021 is a `hidden beast` number, since 231 + 10 + 22 + 402 + 1 = 666.

It is not a de Polignac number, because 23110224021 - 2¹ = 23110224019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23110223985 and 23110224003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23110224521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532540 + ... + 574298.

It is an arithmetic number, because the mean of its divisors is an integer number (1085760000).

Almost surely, 2^23110224021 is an apocalyptic number.

It is an amenable number.

23110224021 is a deficient number, since it is larger than the sum of its proper divisors (11634095979).

23110224021 is a wasteful number, since it uses less digits than its factorization.

23110224021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42070 (or 42064 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 23110224021 its reverse (12042201132), we get a palindrome (35152425153).

The spelling of 23110224021 in words is "twenty-three billion, one hundred ten million, two hundred twenty-four thousand, twenty-one".