222220024130 has 32 divisors (see below), whose sum is σ = 433254984624. Its totient is φ = 81576182016.

The previous prime is 222220024123. The next prime is 222220024141. The reversal of 222220024130 is 31420022222.

It can be written as a sum of positive squares in 8 ways, for example, as 117539951281 + 104680072849 = 342841^2 + 323543^2 .

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, 4917929 + ... + 4962908.

Almost surely, 2^222220024130 is an apocalyptic number.

222220024130 is a deficient number, since it is larger than the sum of its proper divisors (211034960494).

222220024130 is a wasteful number, since it uses less digits than its factorization.

222220024130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9881030.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 222220024130 its reverse (31420022222), we get a palindrome (253640046352).

The spelling of 222220024130 in words is "two hundred twenty-two billion, two hundred twenty million, twenty-four thousand, one hundred thirty".