223739775336 has 256 divisors, whose sum is σ = 713422080000. Its totient is φ = 57965698560.

The previous prime is 223739775323. The next prime is 223739775349. The reversal of 223739775336 is 633577937322.

It is an interprime number because it is at equal distance from previous prime (223739775323) and next prime (223739775349).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37938340 + ... + 37944236.

It is an arithmetic number, because the mean of its divisors is an integer number (2786805000).

Almost surely, 2^223739775336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223739775336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356711040000).

223739775336 is an abundant number, since it is smaller than the sum of its proper divisors (489682304664).

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

223739775336 is a wasteful number, since it uses less digits than its factorization.

223739775336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357 (or 6339 counting only the distinct ones).

The product of its digits is 30005640, while the sum is 57.

The spelling of 223739775336 in words is "two hundred twenty-three billion, seven hundred thirty-nine million, seven hundred seventy-five thousand, three hundred thirty-six".