22026983748240 has 40 divisors (see below), whose sum is σ = 68283649620288. Its totient is φ = 5873862332800.

The previous prime is 22026983748221. The next prime is 22026983748277. The reversal of 22026983748240 is 4284738962022.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45889549236 + ... + 45889549715.

Almost surely, 2^{22026983748240} is an apocalyptic number.

22026983748240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22026983748240 is an abundant number, since it is smaller than the sum of its proper divisors (46256665872048).

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

22026983748240 is a wasteful number, since it uses less digits than its factorization.

22026983748240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91779098967 (or 91779098961 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 22026983748240 in words is "twenty-two trillion, twenty-six billion, nine hundred eighty-three million, seven hundred forty-eight thousand, two hundred forty".