223040575680 has 672 divisors, whose sum is σ = 805636435968. Its totient is φ = 52188364800.

The previous prime is 223040575609. The next prime is 223040575699. The reversal of 223040575680 is 86575040322.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 306795477 + ... + 306796203.

It is an arithmetic number, because the mean of its divisors is an integer number (1198863744).

Almost surely, 2^223040575680 is an apocalyptic number.

223040575680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223040575680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402818217984).

223040575680 is an abundant number, since it is smaller than the sum of its proper divisors (582595860288).

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

223040575680 is a wasteful number, since it uses less digits than its factorization.

223040575680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 223040575680 in words is "two hundred twenty-three billion, forty million, five hundred seventy-five thousand, six hundred eighty".