2317622232148 has 6 divisors (see below), whose sum is σ = 4055838906266. Its totient is φ = 1158811116072.

The previous prime is 2317622232137. The next prime is 2317622232173. The reversal of 2317622232148 is 8412322267132.

It can be written as a sum of positive squares in only one way, i.e., 2094335741124 + 223286491024 = 1447182^2 + 472532^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289702779015 + ... + 289702779022.

Almost surely, 2^{2317622232148} is an apocalyptic number.

It is an amenable number.

2317622232148 is a deficient number, since it is larger than the sum of its proper divisors (1738216674118).

2317622232148 is a wasteful number, since it uses less digits than its factorization.

2317622232148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579405558041 (or 579405558039 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The spelling of 2317622232148 in words is "two trillion, three hundred seventeen billion, six hundred twenty-two million, two hundred thirty-two thousand, one hundred forty-eight".