222232230213 has 12 divisors (see below), whose sum is σ = 344686724640. Its totient is φ = 126989845752.

The previous prime is 222232230163. The next prime is 222232230223. The reversal of 222232230213 is 312032232222.

It is not a de Polignac number, because 222232230213 - 2⁹ = 222232229701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222232230223) 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, 755891793 + ... + 755892086.

It is an arithmetic number, because the mean of its divisors is an integer number (28723893720).

Almost surely, 2^222232230213 is an apocalyptic number.

It is an amenable number.

222232230213 is a deficient number, since it is larger than the sum of its proper divisors (122454494427).

222232230213 is a wasteful number, since it uses less digits than its factorization.

222232230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511783896 (or 1511783889 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 222232230213 its reverse (312032232222), we get a palindrome (534264462435).

The spelling of 222232230213 in words is "two hundred twenty-two billion, two hundred thirty-two million, two hundred thirty thousand, two hundred thirteen".