22002101022120 has 32 divisors (see below), whose sum is σ = 66006303066720. Its totient is φ = 5867226939200.

The previous prime is 22002101022113. The next prime is 22002101022127. The reversal of 22002101022120 is 2122010120022.

It is an interprime number because it is at equal distance from previous prime (22002101022113) and next prime (22002101022127).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22002101022120.

It is not an unprimeable number, because it can be changed into a prime (22002101022127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91675420806 + ... + 91675421045.

It is an arithmetic number, because the mean of its divisors is an integer number (2062696970835).

Almost surely, 2^{22002101022120} is an apocalyptic number.

22002101022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22002101022120 is an abundant number, since it is smaller than the sum of its proper divisors (44004202044600).

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

22002101022120 is a wasteful number, since it uses less digits than its factorization.

22002101022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183350841865 (or 183350841861 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22002101022120 its reverse (2122010120022), we get a palindrome (24124111142142).

The spelling of 22002101022120 in words is "twenty-two trillion, two billion, one hundred one million, twenty-two thousand, one hundred twenty".