223342113231 has 6 divisors (see below), whose sum is σ = 322605274680. Its totient is φ = 148894742148.

The previous prime is 223342113229. The next prime is 223342113233. The reversal of 223342113231 is 132311243322.

223342113231 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 421 + 1 + 3 + 231 = 666.

It is an interprime number because it is at equal distance from previous prime (223342113229) and next prime (223342113233).

It is not a de Polignac number, because 223342113231 - 2¹ = 223342113229 is a prime.

It is a super-2 number, since 2×223342113231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223342113195 and 223342113204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223342113233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12407895171 + ... + 12407895188.

It is an arithmetic number, because the mean of its divisors is an integer number (53767545780).

Almost surely, 2^223342113231 is an apocalyptic number.

223342113231 is a deficient number, since it is larger than the sum of its proper divisors (99263161449).

223342113231 is a wasteful number, since it uses less digits than its factorization.

223342113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24815790365 (or 24815790362 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 223342113231 its reverse (132311243322), we get a palindrome (355653356553).

The spelling of 223342113231 in words is "two hundred twenty-three billion, three hundred forty-two million, one hundred thirteen thousand, two hundred thirty-one".