131012224202124 has 36 divisors (see below), whose sum is σ = 331170678471360. Its totient is φ = 43670624101920.

The previous prime is 131012224202099. The next prime is 131012224202147. The reversal of 131012224202124 is 421202422210131.

131012224202124 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 1 + 2 + 22 + 420 + 212 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×131012224202124² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9262834 + ... + 18650054.

Almost surely, 2^{131012224202124} is an apocalyptic number.

It is an amenable number.

131012224202124 is an abundant number, since it is smaller than the sum of its proper divisors (200158454269236).

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

131012224202124 is a wasteful number, since it uses less digits than its factorization.

131012224202124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9774910 (or 9774905 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 131012224202124 its reverse (421202422210131), we get a palindrome (552214646412255).

The spelling of 131012224202124 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, two hundred two thousand, one hundred twenty-four".