221333121333122 has 32 divisors (see below), whose sum is σ = 333608668848000. Its totient is φ = 110131096965120.

The previous prime is 221333121333119. The next prime is 221333121333169.

221333121333122 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, 2619315629 + ... + 2619400127.

It is an arithmetic number, because the mean of its divisors is an integer number (10425270901500).

Almost surely, 2^{221333121333122} is an apocalyptic number.

221333121333122 is a deficient number, since it is larger than the sum of its proper divisors (112275547514878).

221333121333122 is a wasteful number, since it uses less digits than its factorization.

221333121333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89546.

The product of its digits is 23328, while the sum is 32.

The spelling of 221333121333122 in words is "two hundred twenty-one trillion, three hundred thirty-three billion, one hundred twenty-one million, three hundred thirty-three thousand, one hundred twenty-two".