222031032013 has 24 divisors (see below), whose sum is σ = 265844495168. Its totient is φ = 181638148032.

The previous prime is 222031032001. The next prime is 222031032019. The reversal of 222031032013 is 310230130222.

It is not a de Polignac number, because 222031032013 - 2¹⁷ = 222030900941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222031032019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1626670 + ... + 1757872.

Almost surely, 2^222031032013 is an apocalyptic number.

222031032013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

222031032013 is a deficient number, since it is larger than the sum of its proper divisors (43813463155).

222031032013 is a wasteful number, since it uses less digits than its factorization.

222031032013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131713 (or 131690 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 222031032013 its reverse (310230130222), we get a palindrome (532261162235).

The spelling of 222031032013 in words is "two hundred twenty-two billion, thirty-one million, thirty-two thousand, thirteen".