22122014022 has 24 divisors (see below), whose sum is σ = 47938583160. Its totient is φ = 7372842720.

The previous prime is 22122014021. The next prime is 22122014039. The reversal of 22122014022 is 22041022122.

It is a super-4 number, since 4×22122014022⁴ (a number of 42 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22122013986 and 22122014004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22122014021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24697 + ... + 211787.

It is an arithmetic number, because the mean of its divisors is an integer number (1997440965).

Almost surely, 2^22122014022 is an apocalyptic number.

22122014022 is an abundant number, since it is smaller than the sum of its proper divisors (25816569138).

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

22122014022 is a wasteful number, since it uses less digits than its factorization.

22122014022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193668 (or 193665 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22122014022 its reverse (22041022122), we get a palindrome (44163036144).

The spelling of 22122014022 in words is "twenty-two billion, one hundred twenty-two million, fourteen thousand, twenty-two".