223231202310032 has 40 divisors (see below), whose sum is σ = 494299964253696. Its totient is φ = 95670069728256.

The previous prime is 223231202310013. The next prime is 223231202310037. The reversal of 223231202310032 is 230013202132322.

It is a super-3 number, since 3×223231202310032³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223231202309983 and 223231202310010.

It is not an unprimeable number, because it can be changed into a prime (223231202310037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20101793 + ... + 29164095.

Almost surely, 2^{223231202310032} is an apocalyptic number.

It is an amenable number.

223231202310032 is an abundant number, since it is smaller than the sum of its proper divisors (271068761943664).

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

223231202310032 is a wasteful number, since it uses less digits than its factorization.

223231202310032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9282255 (or 9282249 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 223231202310032 its reverse (230013202132322), we get a palindrome (453244404442354).

The spelling of 223231202310032 in words is "two hundred twenty-three trillion, two hundred thirty-one billion, two hundred two million, three hundred ten thousand, thirty-two".