223723099152 has 60 divisors (see below), whose sum is σ = 715558804480. Its totient is φ = 63920885184.

The previous prime is 223723099123. The next prime is 223723099157. The reversal of 223723099152 is 251990327322.

223723099152 is a `hidden beast` number, since 223 + 72 + 309 + 9 + 1 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 223723099098 and 223723099107.

It is not an unprimeable number, because it can be changed into a prime (223723099157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110972752 + ... + 110974767.

Almost surely, 2^223723099152 is an apocalyptic number.

It is an amenable number.

223723099152 is an abundant number, since it is smaller than the sum of its proper divisors (491835705328).

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

223723099152 is a wasteful number, since it uses less digits than its factorization.

223723099152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221947540 (or 221947531 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 223723099152 in words is "two hundred twenty-three billion, seven hundred twenty-three million, ninety-nine thousand, one hundred fifty-two".