2238821594680 has 64 divisors (see below), whose sum is σ = 5495447501280. Its totient is φ = 814093516800.

The previous prime is 2238821594629. The next prime is 2238821594741. The reversal of 2238821594680 is 864951288322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24919440 + ... + 25009120.

Almost surely, 2^{2238821594680} is an apocalyptic number.

2238821594680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2238821594680 is an abundant number, since it is smaller than the sum of its proper divisors (3256625906600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2238821594680 is a wasteful number, since it uses less digits than its factorization.

2238821594680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146440 (or 146436 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 58.

The spelling of 2238821594680 in words is "two trillion, two hundred thirty-eight billion, eight hundred twenty-one million, five hundred ninety-four thousand, six hundred eighty".