22131103224013 has 48 divisors (see below), whose sum is σ = 27358690550400. Its totient is φ = 17799241138560.

The previous prime is 22131103223963. The next prime is 22131103224049. The reversal of 22131103224013 is 31042230113122.

It is not a de Polignac number, because 22131103224013 - 2²⁹ = 22130566353101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22131103224073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 265934856 + ... + 266018062.

It is an arithmetic number, because the mean of its divisors is an integer number (569972719800).

Almost surely, 2^{22131103224013} is an apocalyptic number.

It is an amenable number.

22131103224013 is a deficient number, since it is larger than the sum of its proper divisors (5227587326387).

22131103224013 is a wasteful number, since it uses less digits than its factorization.

22131103224013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85970 (or 85963 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22131103224013 its reverse (31042230113122), we get a palindrome (53173333337135).

The spelling of 22131103224013 in words is "twenty-two trillion, one hundred thirty-one billion, one hundred three million, two hundred twenty-four thousand, thirteen".