2238650333217 has 12 divisors (see below), whose sum is σ = 3263826655440. Its totient is φ = 1478485577688.

The previous prime is 2238650333203. The next prime is 2238650333219. The reversal of 2238650333217 is 7123330568322.

2238650333217 is a `hidden beast` number, since 2 + 2 + 386 + 50 + 3 + 3 + 3 + 217 = 666.

It is not a de Polignac number, because 2238650333217 - 2²⁸ = 2238381897761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2238650333219) 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, 1162330467 + ... + 1162332392.

It is an arithmetic number, because the mean of its divisors is an integer number (271985554620).

Almost surely, 2^{2238650333217} is an apocalyptic number.

It is an amenable number.

2238650333217 is a deficient number, since it is larger than the sum of its proper divisors (1025176322223).

2238650333217 is a wasteful number, since it uses less digits than its factorization.

2238650333217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324662972 (or 2324662969 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 2238650333217 in words is "two trillion, two hundred thirty-eight billion, six hundred fifty million, three hundred thirty-three thousand, two hundred seventeen".