22021102130313 has 64 divisors (see below), whose sum is σ = 35362478333952. Its totient is φ = 12011532276480.

The previous prime is 22021102130239. The next prime is 22021102130341. The reversal of 22021102130313 is 31303120112022.

It is not a de Polignac number, because 22021102130313 - 2¹⁸ = 22021101868169 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22021102130313.

It is not an unprimeable number, because it can be changed into a prime (22021102137313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3226531 + ... + 7379207.

It is an arithmetic number, because the mean of its divisors is an integer number (552538723968).

Almost surely, 2^{22021102130313} is an apocalyptic number.

It is an amenable number.

22021102130313 is a deficient number, since it is larger than the sum of its proper divisors (13341376203639).

22021102130313 is a wasteful number, since it uses less digits than its factorization.

22021102130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153014.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 22021102130313 its reverse (31303120112022), we get a palindrome (53324222242335).

The spelling of 22021102130313 in words is "twenty-two trillion, twenty-one billion, one hundred two million, one hundred thirty thousand, three hundred thirteen".