22252003010013 has 8 divisors (see below), whose sum is σ = 33907814110528. Its totient is φ = 12715430291424.

The previous prime is 22252003009987. The next prime is 22252003010023. The reversal of 22252003010013 is 31001030025222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22252003010013 - 2²¹ = 22252000912861 is a prime.

It is a super-2 number, since 2×22252003010013² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1059619190953 = 22252003010013 / (2 + 2 + 2 + 5 + 2 + 0 + 0 + 3 + 0 + 1 + 0 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22252003010023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529809595456 + ... + 529809595497.

It is an arithmetic number, because the mean of its divisors is an integer number (4238476763816).

Almost surely, 2^{22252003010013} is an apocalyptic number.

It is an amenable number.

22252003010013 is a deficient number, since it is larger than the sum of its proper divisors (11655811100515).

22252003010013 is a wasteful number, since it uses less digits than its factorization.

22252003010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059619190963.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 22252003010013 its reverse (31001030025222), we get a palindrome (53253033035235).

The spelling of 22252003010013 in words is "twenty-two trillion, two hundred fifty-two billion, three million, ten thousand, thirteen".