22020223301013 has 16 divisors (see below), whose sum is σ = 33862466591360. Its totient is φ = 12467544515136.

The previous prime is 22020223300997. The next prime is 22020223301053. The reversal of 22020223301013 is 31010332202022.

It is a happy number.

It is not a de Polignac number, because 22020223301013 - 2⁴ = 22020223300997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020223301053) 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, 4810007170 + ... + 4810011747.

It is an arithmetic number, because the mean of its divisors is an integer number (2116404161960).

Almost surely, 2^{22020223301013} is an apocalyptic number.

It is an amenable number.

22020223301013 is a deficient number, since it is larger than the sum of its proper divisors (11842243290347).

22020223301013 is a wasteful number, since it uses less digits than its factorization.

22020223301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9620019036.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22020223301013 its reverse (31010332202022), we get a palindrome (53030555503035).

The spelling of 22020223301013 in words is "twenty-two trillion, twenty billion, two hundred twenty-three million, three hundred one thousand, thirteen".