220212220119975 has 36 divisors (see below), whose sum is σ = 394435124179200. Its totient is φ = 117443370026880.

The previous prime is 220212220119911. The next prime is 220212220120007. The reversal of 220212220119975 is 579911022212022.

It is a happy number.

220212220119975 is a `hidden beast` number, since 2 + 20 + 212 + 220 + 1 + 199 + 7 + 5 = 666.

It is not a de Polignac number, because 220212220119975 - 2⁶ = 220212220119911 is a prime.

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 220212220119975.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4687335 + ... + 21503384.

It is an arithmetic number, because the mean of its divisors is an integer number (10956531227200).

Almost surely, 2^{220212220119975} is an apocalyptic number.

220212220119975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

220212220119975 is a deficient number, since it is larger than the sum of its proper divisors (174222904059225).

220212220119975 is a wasteful number, since it uses less digits than its factorization.

220212220119975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26228104 (or 26228096 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 220212220119975 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred twenty million, one hundred nineteen thousand, nine hundred seventy-five".