220211112104 has 16 divisors (see below), whose sum is σ = 413180024820. Its totient is φ = 110029772160.

The previous prime is 220211112083. The next prime is 220211112113. The reversal of 220211112104 is 401211112022.

It can be written as a sum of positive squares in 2 ways, for example, as 192255940900 + 27955171204 = 438470^2 + 167198^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9460637 + ... + 9483884.

Almost surely, 2^220211112104 is an apocalyptic number.

It is an amenable number.

220211112104 is a deficient number, since it is larger than the sum of its proper divisors (192968912716).

220211112104 is a wasteful number, since it uses less digits than its factorization.

220211112104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18945980 (or 18945976 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220211112104 its reverse (401211112022), we get a palindrome (621422224126).

The spelling of 220211112104 in words is "two hundred twenty billion, two hundred eleven million, one hundred twelve thousand, one hundred four".