232222971137 has 4 divisors (see below), whose sum is σ = 242319622080. Its totient is φ = 222126320196.

The previous prime is 232222971131. The next prime is 232222971173. The reversal of 232222971137 is 731179222232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232222971137 - 2³² = 227928003841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232222971094 and 232222971103.

It is not an unprimeable number, because it can be changed into a prime (232222971131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5048325437 + ... + 5048325482.

It is an arithmetic number, because the mean of its divisors is an integer number (60579905520).

Almost surely, 2^232222971137 is an apocalyptic number.

It is an amenable number.

232222971137 is a deficient number, since it is larger than the sum of its proper divisors (10096650943).

232222971137 is a wasteful number, since it uses less digits than its factorization.

232222971137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10096650942.

The product of its digits is 127008, while the sum is 41.

The spelling of 232222971137 in words is "two hundred thirty-two billion, two hundred twenty-two million, nine hundred seventy-one thousand, one hundred thirty-seven".