2238758578322 has 12 divisors (see below), whose sum is σ = 3906405274590. Its totient is φ = 959467962096.

The previous prime is 2238758578297. The next prime is 2238758578333.

2238758578322 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2139078828481 + 99679749841 = 1462559^2 + 315721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11422237547 + ... + 11422237742.

Almost surely, 2^{2238758578322} is an apocalyptic number.

2238758578322 is a deficient number, since it is larger than the sum of its proper divisors (1667646696268).

2238758578322 is a wasteful number, since it uses less digits than its factorization.

2238758578322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22844475305 (or 22844475298 counting only the distinct ones).

The product of its digits is 90316800, while the sum is 62.

The spelling of 2238758578322 in words is "two trillion, two hundred thirty-eight billion, seven hundred fifty-eight million, five hundred seventy-eight thousand, three hundred twenty-two".