131012221402092 has 24 divisors (see below), whose sum is σ = 306011310685696. Its totient is φ = 43625579408208.

The previous prime is 131012221402079. The next prime is 131012221402177. The reversal of 131012221402092 is 290204122210131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5645120308 + ... + 5645143515.

Almost surely, 2^{131012221402092} is an apocalyptic number.

131012221402092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131012221402092 is an abundant number, since it is smaller than the sum of its proper divisors (174999089283604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131012221402092 is a wasteful number, since it uses less digits than its factorization.

131012221402092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11290264797 (or 11290264795 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 131012221402092 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-one million, four hundred two thousand, ninety-two".