13022210320021 has 16 divisors (see below), whose sum is σ = 14949218471040. Its totient is φ = 11111886377280.

The previous prime is 13022210319991. The next prime is 13022210320079. The reversal of 13022210320021 is 12002301222031.

It is a cyclic number.

It is not a de Polignac number, because 13022210320021 - 2¹⁵ = 13022210287253 is a prime.

It is a super-2 number, since 2×13022210320021² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022210320321) 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, 13745790 + ... + 14662576.

It is an arithmetic number, because the mean of its divisors is an integer number (934326154440).

Almost surely, 2^{13022210320021} is an apocalyptic number.

It is an amenable number.

13022210320021 is a deficient number, since it is larger than the sum of its proper divisors (1927008151019).

13022210320021 is an equidigital number, since it uses as much as digits as its factorization.

13022210320021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925884.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13022210320021 its reverse (12002301222031), we get a palindrome (25024511542052).

The spelling of 13022210320021 in words is "thirteen trillion, twenty-two billion, two hundred ten million, three hundred twenty thousand, twenty-one".