13100020040422 has 32 divisors (see below), whose sum is σ = 23438587161600. Its totient is φ = 5369046210528.

The previous prime is 13100020040377. The next prime is 13100020040477. The reversal of 13100020040422 is 22404002000131.

It is a super-2 number, since 2×13100020040422² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13100020040422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2840797 + ... + 5854072.

It is an arithmetic number, because the mean of its divisors is an integer number (732455848800).

Almost surely, 2^{13100020040422} is an apocalyptic number.

13100020040422 is a deficient number, since it is larger than the sum of its proper divisors (10338567121178).

13100020040422 is a wasteful number, since it uses less digits than its factorization.

13100020040422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8699580.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 13100020040422 its reverse (22404002000131), we get a palindrome (35504022040553).

The spelling of 13100020040422 in words is "thirteen trillion, one hundred billion, twenty million, forty thousand, four hundred twenty-two".