221133202331122 has 32 divisors (see below), whose sum is σ = 340247972736000. Its totient is φ = 107738111190528.

The previous prime is 221133202331117. The next prime is 221133202331147.

221133202331122 is nontrivially palindromic in base 10.

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, 103385818 + ... + 105503050.

It is an arithmetic number, because the mean of its divisors is an integer number (10632749148000).

Almost surely, 2^{221133202331122} is an apocalyptic number.

221133202331122 is a deficient number, since it is larger than the sum of its proper divisors (119114770404878).

221133202331122 is a wasteful number, since it uses less digits than its factorization.

221133202331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122170.

The product of its (nonzero) digits is 5184, while the sum is 28.

It can be divided in two parts, 22113320 and 2331122, that added together give a palindrome (24444442).

The spelling of 221133202331122 in words is "two hundred twenty-one trillion, one hundred thirty-three billion, two hundred two million, three hundred thirty-one thousand, one hundred twenty-two".