22000310131013 has 16 divisors (see below), whose sum is σ = 23291018019840. Its totient is φ = 20723195228400.

The previous prime is 22000310130961. The next prime is 22000310131039. The reversal of 22000310131013 is 31013101300022.

It is a cyclic number.

It is not a de Polignac number, because 22000310131013 - 2⁴⁰ = 20900798503237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22000310130982 and 22000310131000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000310931013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1822895 + ... + 6879212.

It is an arithmetic number, because the mean of its divisors is an integer number (1455688626240).

Almost surely, 2^{22000310131013} is an apocalyptic number.

It is an amenable number.

22000310131013 is a deficient number, since it is larger than the sum of its proper divisors (1290707888827).

22000310131013 is a wasteful number, since it uses less digits than its factorization.

22000310131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8702888.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 22000310131013 its reverse (31013101300022), we get a palindrome (53013411431035).

The spelling of 22000310131013 in words is "twenty-two trillion, three hundred ten million, one hundred thirty-one thousand, thirteen".