131023014233222 has 32 divisors (see below), whose sum is σ = 222048418111200. Its totient is φ = 57612562495488.

The previous prime is 131023014233213. The next prime is 131023014233261. The reversal of 131023014233222 is 222332410320131.

It is a congruent number.

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, 1389144647 + ... + 1389238962.

It is an arithmetic number, because the mean of its divisors is an integer number (6939013065975).

Almost surely, 2^{131023014233222} is an apocalyptic number.

131023014233222 is a deficient number, since it is larger than the sum of its proper divisors (91025403877978).

131023014233222 is a wasteful number, since it uses less digits than its factorization.

131023014233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778383720.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 131023014233222 its reverse (222332410320131), we get a palindrome (353355424553353).

The spelling of 131023014233222 in words is "one hundred thirty-one trillion, twenty-three billion, fourteen million, two hundred thirty-three thousand, two hundred twenty-two".