22403021020140 has 48 divisors (see below), whose sum is σ = 65455783158528. Its totient is φ = 5714393767104.

The previous prime is 22403021020123. The next prime is 22403021020169. The reversal of 22403021020140 is 4102012030422.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8117035222 + ... + 8117037981.

It is an arithmetic number, because the mean of its divisors is an integer number (1363662149136).

Almost surely, 2^{22403021020140} is an apocalyptic number.

22403021020140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22403021020140 is an abundant number, since it is smaller than the sum of its proper divisors (43052762138388).

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

22403021020140 is a wasteful number, since it uses less digits than its factorization.

22403021020140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16234073238 (or 16234073236 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22403021020140 its reverse (4102012030422), we get a palindrome (26505033050562).

The spelling of 22403021020140 in words is "twenty-two trillion, four hundred three billion, twenty-one million, twenty thousand, one hundred forty".