23123224554 has 16 divisors (see below), whose sum is σ = 46323662400. Its totient is φ = 7694872640.

The previous prime is 23123224541. The next prime is 23123224571. The reversal of 23123224554 is 45542232132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3213327 + ... + 3220514.

It is an arithmetic number, because the mean of its divisors is an integer number (2895228900).

Almost surely, 2^23123224554 is an apocalyptic number.

23123224554 is an abundant number, since it is smaller than the sum of its proper divisors (23200437846).

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

23123224554 is a wasteful number, since it uses less digits than its factorization.

23123224554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6434445.

The product of its digits is 57600, while the sum is 33.

Adding to 23123224554 its reverse (45542232132), we get a palindrome (68665456686).

The spelling of 23123224554 in words is "twenty-three billion, one hundred twenty-three million, two hundred twenty-four thousand, five hundred fifty-four".