220122201102 has 32 divisors (see below), whose sum is σ = 441432633600. Its totient is φ = 73176283200.

The previous prime is 220122201077. The next prime is 220122201113. The reversal of 220122201102 is 201102221022.

It is a congruent number.

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, 3513649 + ... + 3575747.

It is an arithmetic number, because the mean of its divisors is an integer number (13794769800).

Almost surely, 2^220122201102 is an apocalyptic number.

220122201102 is an abundant number, since it is smaller than the sum of its proper divisors (221310432498).

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

220122201102 is a wasteful number, since it uses less digits than its factorization.

220122201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63688.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220122201102 its reverse (201102221022), we get a palindrome (421224422124).

The spelling of 220122201102 in words is "two hundred twenty billion, one hundred twenty-two million, two hundred one thousand, one hundred two".