223105445605475 has 48 divisors (see below), whose sum is σ = 289110060548640. Its totient is φ = 170572684800000.

The previous prime is 223105445605453. The next prime is 223105445605501. The reversal of 223105445605475 is 574506544501322.

It is not a de Polignac number, because 223105445605475 - 2²⁸ = 223105177170019 is a prime.

It is a super-3 number, since 3×223105445605475³ (a number of 44 digits) contains 333 as substring.

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 47 ways as a sum of consecutive naturals, for example, 246389555 + ... + 247293395.

It is an arithmetic number, because the mean of its divisors is an integer number (6023126261430).

Almost surely, 2^{223105445605475} is an apocalyptic number.

223105445605475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

223105445605475 is a deficient number, since it is larger than the sum of its proper divisors (66004614943165).

223105445605475 is a wasteful number, since it uses less digits than its factorization.

223105445605475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907352 (or 907347 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 53.

The spelling of 223105445605475 in words is "two hundred twenty-three trillion, one hundred five billion, four hundred forty-five million, six hundred five thousand, four hundred seventy-five".