13022202031 has 12 divisors (see below), whose sum is σ = 13623442560. Its totient is φ = 12446466560.

The previous prime is 13022201923. The next prime is 13022202041. The reversal of 13022202031 is 13020222031.

It is not a de Polignac number, because 13022202031 - 2¹⁵ = 13022169263 is a prime.

It is a super-2 number, since 2×13022202031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13022201996 and 13022202014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022202041) 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, 736626 + ... + 754096.

It is an arithmetic number, because the mean of its divisors is an integer number (1135286880).

Almost surely, 2^13022202031 is an apocalyptic number.

13022202031 is a deficient number, since it is larger than the sum of its proper divisors (601240529).

13022202031 is a wasteful number, since it uses less digits than its factorization.

13022202031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18926 (or 18903 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13022202031 its reverse (13020222031), we get a palindrome (26042424062).

The spelling of 13022202031 in words is "thirteen billion, twenty-two million, two hundred two thousand, thirty-one".