223478874322 has 32 divisors (see below), whose sum is σ = 370137600000. Its totient is φ = 100351104000.

The previous prime is 223478874277. The next prime is 223478874341.

223478874322 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 223478874322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885679 + ... + 1109677.

It is an arithmetic number, because the mean of its divisors is an integer number (11566800000).

Almost surely, 2^223478874322 is an apocalyptic number.

223478874322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223478874322 is a deficient number, since it is larger than the sum of its proper divisors (146658725678).

223478874322 is a wasteful number, since it uses less digits than its factorization.

223478874322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224562.

The product of its digits is 7225344, while the sum is 52.

The spelling of 223478874322 in words is "two hundred twenty-three billion, four hundred seventy-eight million, eight hundred seventy-four thousand, three hundred twenty-two".