22140001120 has 48 divisors (see below), whose sum is σ = 52377388560. Its totient is φ = 8843871744.

The previous prime is 22140001111. The next prime is 22140001157. The reversal of 22140001120 is 2110004122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22140001120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22891 + ... + 211669.

It is an arithmetic number, because the mean of its divisors is an integer number (1091195595).

Almost surely, 2^22140001120 is an apocalyptic number.

22140001120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22140001120 is an abundant number, since it is smaller than the sum of its proper divisors (30237387440).

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

22140001120 is a wasteful number, since it uses less digits than its factorization.

22140001120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189527 (or 189519 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22140001120 its reverse (2110004122), we get a palindrome (24250005242).

The spelling of 22140001120 in words is "twenty-two billion, one hundred forty million, one thousand, one hundred twenty".