2238716577002 has 4 divisors (see below), whose sum is σ = 3358074865506. Its totient is φ = 1119358288500.

The previous prime is 2238716576983. The next prime is 2238716577007. The reversal of 2238716577002 is 2007756178322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1216496496601 + 1022220080401 = 1102949^2 + 1011049^2 .

It is not an unprimeable number, because it can be changed into a prime (2238716577007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559679144249 + ... + 559679144252.

Almost surely, 2^{2238716577002} is an apocalyptic number.

2238716577002 is a deficient number, since it is larger than the sum of its proper divisors (1119358288504).

2238716577002 is a wasteful number, since it uses less digits than its factorization.

2238716577002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119358288503.

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 2238716577002 in words is "two trillion, two hundred thirty-eight billion, seven hundred sixteen million, five hundred seventy-seven thousand, two".