2251200104266 has 32 divisors (see below), whose sum is σ = 3600389952000. Its totient is φ = 1052638405632.

The previous prime is 2251200104207. The next prime is 2251200104291. The reversal of 2251200104266 is 6624010021522.

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, 1504570 + ... + 2601178.

It is an arithmetic number, because the mean of its divisors is an integer number (112512186000).

Almost surely, 2^{2251200104266} is an apocalyptic number.

2251200104266 is a deficient number, since it is larger than the sum of its proper divisors (1349189847734).

2251200104266 is a wasteful number, since it uses less digits than its factorization.

2251200104266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097326.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 2251200104266 its reverse (6624010021522), we get a palindrome (8875210125788).

The spelling of 2251200104266 in words is "two trillion, two hundred fifty-one billion, two hundred million, one hundred four thousand, two hundred sixty-six".