22022450130120 has 128 divisors (see below), whose sum is σ = 72141407498880. Its totient is φ = 5333743616000.

The previous prime is 22022450130113. The next prime is 22022450130127. The reversal of 22022450130120 is 2103105422022.

It is an interprime number because it is at equal distance from previous prime (22022450130113) and next prime (22022450130127).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (22022450130127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6461721 + ... + 9262760.

It is an arithmetic number, because the mean of its divisors is an integer number (563604746085).

Almost surely, 2^{22022450130120} is an apocalyptic number.

22022450130120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22022450130120 is an abundant number, since it is smaller than the sum of its proper divisors (50118957368760).

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

22022450130120 is a wasteful number, since it uses less digits than its factorization.

22022450130120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15725567 (or 15725563 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 22022450130120 its reverse (2103105422022), we get a palindrome (24125555552142).

The spelling of 22022450130120 in words is "twenty-two trillion, twenty-two billion, four hundred fifty million, one hundred thirty thousand, one hundred twenty".