20122321133022 has 32 divisors (see below), whose sum is σ = 41633823329280. Its totient is φ = 6475926142560.

The previous prime is 20122321132999. The next prime is 20122321133039. The reversal of 20122321133022 is 22033112322102.

It is a junction number, because it is equal to n+sod(n) for n = 20122321132983 and 20122321133001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3108063 + ... + 7064325.

It is an arithmetic number, because the mean of its divisors is an integer number (1301056979040).

Almost surely, 2^{20122321133022} is an apocalyptic number.

20122321133022 is an abundant number, since it is smaller than the sum of its proper divisors (21511502196258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20122321133022 is a wasteful number, since it uses less digits than its factorization.

20122321133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985528.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20122321133022 its reverse (22033112322102), we get a palindrome (42155433455124).

The spelling of 20122321133022 in words is "twenty trillion, one hundred twenty-two billion, three hundred twenty-one million, one hundred thirty-three thousand, twenty-two".