22022300322022 has 32 divisors (see below), whose sum is σ = 44352604848384. Its totient is φ = 7920108007200.

The previous prime is 22022300321977. The next prime is 22022300322089.

22022300322022 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22022300322022² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22022300321984 and 22022300322002.

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, 5500073004 + ... + 5500077007.

It is an arithmetic number, because the mean of its divisors is an integer number (1386018901512).

Almost surely, 2^{22022300322022} is an apocalyptic number.

22022300322022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22022300322022 is an abundant number, since it is smaller than the sum of its proper divisors (22330304526362).

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

22022300322022 is a wasteful number, since it uses less digits than its factorization.

22022300322022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000150044.

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 22022300 and 322022, that added together give a palindrome (22344322).

The spelling of 22022300322022 in words is "twenty-two trillion, twenty-two billion, three hundred million, three hundred twenty-two thousand, twenty-two".