232217424136312 has 16 divisors (see below), whose sum is σ = 435411773160840. Its totient is φ = 116107617960096.

The previous prime is 232217424136303. The next prime is 232217424136351. The reversal of 232217424136312 is 213631424712232.

It is a happy number.

It is a super-2 number, since 2×232217424136312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135861123 + ... + 137559730.

Almost surely, 2^{232217424136312} is an apocalyptic number.

It is an amenable number.

232217424136312 is a deficient number, since it is larger than the sum of its proper divisors (203194349024528).

232217424136312 is a wasteful number, since it uses less digits than its factorization.

232217424136312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273527022 (or 273527018 counting only the distinct ones).

The product of its digits is 580608, while the sum is 43.

Adding to 232217424136312 its reverse (213631424712232), we get a palindrome (445848848848544).

The spelling of 232217424136312 in words is "two hundred thirty-two trillion, two hundred seventeen billion, four hundred twenty-four million, one hundred thirty-six thousand, three hundred twelve".