20202322413031 has 32 divisors (see below), whose sum is σ = 22325589000000. Its totient is φ = 18128233589760.

The previous prime is 20202322413017. The next prime is 20202322413061. The reversal of 20202322413031 is 13031422320202.

It is a cyclic number.

It is not a de Polignac number, because 20202322413031 - 2³⁹ = 19652566599143 is a prime.

It is a super-2 number, since 2×20202322413031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20202322412987 and 20202322413005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202322413061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386628595 + ... + 386680843.

It is an arithmetic number, because the mean of its divisors is an integer number (697674656250).

Almost surely, 2^{20202322413031} is an apocalyptic number.

20202322413031 is a deficient number, since it is larger than the sum of its proper divisors (2123266586969).

20202322413031 is a wasteful number, since it uses less digits than its factorization.

20202322413031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53587.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20202322413031 its reverse (13031422320202), we get a palindrome (33233744733233).

The spelling of 20202322413031 in words is "twenty trillion, two hundred two billion, three hundred twenty-two million, four hundred thirteen thousand, thirty-one".