223332344031213 has 12 divisors (see below), whose sum is σ = 322615526824188. Its totient is φ = 148876984789440.

The previous prime is 223332344031211. The next prime is 223332344031221. The reversal of 223332344031213 is 312130443233322.

223332344031213 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 3 + 2 + 34 + 403 + 1 + 213 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 148329088395849 + 75003255635364 = 12179043^2 + 8660442^2 .

It is not a de Polignac number, because 223332344031213 - 2¹ = 223332344031211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223332344031211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 936921270 + ... + 937159607.

It is an arithmetic number, because the mean of its divisors is an integer number (26884627235349).

Almost surely, 2^{223332344031213} is an apocalyptic number.

It is an amenable number.

223332344031213 is a deficient number, since it is larger than the sum of its proper divisors (99283182792975).

223332344031213 is a wasteful number, since it uses less digits than its factorization.

223332344031213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874094124 (or 1874094121 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 223332344031213 its reverse (312130443233322), we get a palindrome (535462787264535).

The spelling of 223332344031213 in words is "two hundred twenty-three trillion, three hundred thirty-two billion, three hundred forty-four million, thirty-one thousand, two hundred thirteen".