222031101020122 has 8 divisors (see below), whose sum is σ = 333111058169472. Its totient is φ = 110994081630300.

The previous prime is 222031101020093. The next prime is 222031101020167. The reversal of 222031101020122 is 221020101130222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222031101020122.

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, 10734426954 + ... + 10734447637.

It is an arithmetic number, because the mean of its divisors is an integer number (41638882271184).

Almost surely, 2^{222031101020122} is an apocalyptic number.

222031101020122 is a deficient number, since it is larger than the sum of its proper divisors (111079957149350).

222031101020122 is a wasteful number, since it uses less digits than its factorization.

222031101020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21468879764.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 222031101020122 its reverse (221020101130222), we get a palindrome (443051202150344).

The spelling of 222031101020122 in words is "two hundred twenty-two trillion, thirty-one billion, one hundred one million, twenty thousand, one hundred twenty-two".