131141122402222 has 32 divisors (see below), whose sum is σ = 198002009393280. Its totient is φ = 65141979628320.

The previous prime is 131141122402181. The next prime is 131141122402231. The reversal of 131141122402222 is 222204221141131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577572697 + ... + 577799707.

It is an arithmetic number, because the mean of its divisors is an integer number (6187562793540).

Almost surely, 2^{131141122402222} is an apocalyptic number.

131141122402222 is a deficient number, since it is larger than the sum of its proper divisors (66860886991058).

131141122402222 is a wasteful number, since it uses less digits than its factorization.

131141122402222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230368.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 131141122402222 its reverse (222204221141131), we get a palindrome (353345343543353).

The spelling of 131141122402222 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred twenty-two million, four hundred two thousand, two hundred twenty-two".