20022264418275 has 384 divisors, whose sum is σ = 45200007014400. Its totient is φ = 8494788556800.

The previous prime is 20022264418267. The next prime is 20022264418337. The reversal of 20022264418275 is 57281446222002.

20022264418275 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 226 + 4 + 418 + 2 + 7 + 5 = 666.

It is not a de Polignac number, because 20022264418275 - 2³ = 20022264418267 is a prime.

It is a super-2 number, since 2×20022264418275² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 20022264418275.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 420779985 + ... + 420827565.

It is an arithmetic number, because the mean of its divisors is an integer number (117708351600).

Almost surely, 2^{20022264418275} is an apocalyptic number.

20022264418275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20022264418275 is an abundant number, since it is smaller than the sum of its proper divisors (25177742596125).

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

20022264418275 is a wasteful number, since it uses less digits than its factorization.

20022264418275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47756 (or 47745 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 20022264418275 in words is "twenty trillion, twenty-two billion, two hundred sixty-four million, four hundred eighteen thousand, two hundred seventy-five".