220101202331122 has 16 divisors (see below), whose sum is σ = 377746582161600. Its totient is φ = 94221527886288.

The previous prime is 220101202331117. The next prime is 220101202331243. The reversal of 220101202331122 is 221133202101022.

It is a junction number, because it is equal to n+sod(n) for n = 220101202331093 and 220101202331102.

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, 8963222872 + ... + 8963247427.

It is an arithmetic number, because the mean of its divisors is an integer number (23609161385100).

Almost surely, 2^{220101202331122} is an apocalyptic number.

220101202331122 is a deficient number, since it is larger than the sum of its proper divisors (157645379830478).

220101202331122 is a wasteful number, since it uses less digits than its factorization.

220101202331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17926471185.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 220101202331122 its reverse (221133202101022), we get a palindrome (441234404432144).

The spelling of 220101202331122 in words is "two hundred twenty trillion, one hundred one billion, two hundred two million, three hundred thirty-one thousand, one hundred twenty-two".