223022203130 has 32 divisors (see below), whose sum is σ = 412039489680. Its totient is φ = 86861985280.

The previous prime is 223022203123. The next prime is 223022203169. The reversal of 223022203130 is 31302220322.

It can be written as a sum of positive squares in 8 ways, for example, as 73540219489 + 149481983641 = 271183^2 + 386629^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325649 + ... + 743028.

Almost surely, 2^223022203130 is an apocalyptic number.

223022203130 is a deficient number, since it is larger than the sum of its proper divisors (189017286550).

223022203130 is a wasteful number, since it uses less digits than its factorization.

223022203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069234.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 223022203130 its reverse (31302220322), we get a palindrome (254324423452).

The spelling of 223022203130 in words is "two hundred twenty-three billion, twenty-two million, two hundred three thousand, one hundred thirty".