10131020022940 has 48 divisors (see below), whose sum is σ = 22009830784704. Its totient is φ = 3914424512000.

The previous prime is 10131020022931. The next prime is 10131020022941. The reversal of 10131020022940 is 4922002013101.

It is a super-2 number, since 2×10131020022940² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131020022941) by changing a digit.

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, 61080064 + ... + 61245703.

It is an arithmetic number, because the mean of its divisors is an integer number (458538141348).

Almost surely, 2^{10131020022940} is an apocalyptic number.

10131020022940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131020022940 is an abundant number, since it is smaller than the sum of its proper divisors (11878810761764).

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

10131020022940 is a wasteful number, since it uses less digits than its factorization.

10131020022940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122325918 (or 122325916 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 10131020022940 in words is "ten trillion, one hundred thirty-one billion, twenty million, twenty-two thousand, nine hundred forty".