2031201302022 has 24 divisors (see below), whose sum is σ = 4416824021376. Its totient is φ = 674622813456.

The previous prime is 2031201302017. The next prime is 2031201302033. The reversal of 2031201302022 is 2202031021302.

2031201302022 is a `hidden beast` number, since 20 + 312 + 0 + 130 + 202 + 2 = 666.

It is a super-2 number, since 2×2031201302022² (a number of 25 digits) contains 22 as substring.

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 = 2031201301986 and 2031201302004.

It is a congruent number.

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, 203685478 + ... + 203695449.

It is an arithmetic number, because the mean of its divisors is an integer number (184034334224).

Almost surely, 2^{2031201302022} is an apocalyptic number.

2031201302022 is an abundant number, since it is smaller than the sum of its proper divisors (2385622719354).

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

2031201302022 is a wasteful number, since it uses less digits than its factorization.

2031201302022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407381212 (or 407381209 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2031201302022 its reverse (2202031021302), we get a palindrome (4233232323324).

The spelling of 2031201302022 in words is "two trillion, thirty-one billion, two hundred one million, three hundred two thousand, twenty-two".