222223232013122 has 64 divisors (see below), whose sum is σ = 374780857651200. Its totient is φ = 98330713266240.

The previous prime is 222223232013071. The next prime is 222223232013137. The reversal of 222223232013122 is 221310232322222.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135937973 + ... + 137562999.

It is an arithmetic number, because the mean of its divisors is an integer number (5855950900800).

Almost surely, 2^{222223232013122} is an apocalyptic number.

222223232013122 is a deficient number, since it is larger than the sum of its proper divisors (152557625638078).

222223232013122 is a wasteful number, since it uses less digits than its factorization.

222223232013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629111.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 222223232013122 its reverse (221310232322222), we get a palindrome (443533464335344).

The spelling of 222223232013122 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, two hundred thirty-two million, thirteen thousand, one hundred twenty-two".