22300013113021 has 6 divisors (see below), whose sum is σ = 25940831580510. Its totient is φ = 19114296953976.

The previous prime is 22300013113019. The next prime is 22300013113159. The reversal of 22300013113021 is 12031131000322.

It can be written as a sum of positive squares in only one way, i.e., 21592648010521 + 707365102500 = 4646789^2 + 841050^2 .

It is not a de Polignac number, because 22300013113021 - 2¹ = 22300013113019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22300013113021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22300013513021) 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 5 ways as a sum of consecutive naturals, for example, 227551154166 + ... + 227551154263.

It is an arithmetic number, because the mean of its divisors is an integer number (4323471930085).

Almost surely, 2^{22300013113021} is an apocalyptic number.

It is an amenable number.

22300013113021 is a deficient number, since it is larger than the sum of its proper divisors (3640818467489).

22300013113021 is an equidigital number, since it uses as much as digits as its factorization.

22300013113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455102308443 (or 455102308436 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22300013113021 its reverse (12031131000322), we get a palindrome (34331144113343).

The spelling of 22300013113021 in words is "twenty-two trillion, three hundred billion, thirteen million, one hundred thirteen thousand, twenty-one".