131012001203022 has 24 divisors (see below), whose sum is σ = 283865584753920. Its totient is φ = 43669705711680.

The previous prime is 131012001203021. The next prime is 131012001203029. The reversal of 131012001203022 is 220302100210131.

131012001203022 is a `hidden beast` number, since 1 + 310 + 1 + 200 + 120 + 30 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 131012001202986 and 131012001203004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131012001203021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79272379 + ... + 80908182.

It is an arithmetic number, because the mean of its divisors is an integer number (11827732698080).

Almost surely, 2^{131012001203022} is an apocalyptic number.

131012001203022 is an abundant number, since it is smaller than the sum of its proper divisors (152853583550898).

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

131012001203022 is a wasteful number, since it uses less digits than its factorization.

131012001203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160226008 (or 160226005 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 131012001203022 its reverse (220302100210131), we get a palindrome (351314101413153).

The spelling of 131012001203022 in words is "one hundred thirty-one trillion, twelve billion, one million, two hundred three thousand, twenty-two".