223231232257092 has 72 divisors (see below), whose sum is σ = 564552436331520. Its totient is φ = 74374348965120.

The previous prime is 223231232257081. The next prime is 223231232257127. The reversal of 223231232257092 is 290752232132322.

223231232257092 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 31 + 23 + 22 + 570 + 9 + 2 = 666.

It is a super-3 number, since 3×223231232257092³ (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 (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4110212617 + ... + 4110266927.

It is an arithmetic number, because the mean of its divisors is an integer number (7841006060160).

Almost surely, 2^{223231232257092} is an apocalyptic number.

It is an amenable number.

223231232257092 is an abundant number, since it is smaller than the sum of its proper divisors (341321204074428).

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

223231232257092 is a wasteful number, since it uses less digits than its factorization.

223231232257092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107553 (or 107548 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 223231232257092 in words is "two hundred twenty-three trillion, two hundred thirty-one billion, two hundred thirty-two million, two hundred fifty-seven thousand, ninety-two".