1112269748164 has 81 divisors (see below), whose sum is σ = 2064219928141. Its totient is φ = 524368002400.

The previous prime is 1112269748143. The next prime is 1112269748201. The reversal of 1112269748164 is 4618479622111.

It is a happy number.

The square root of 1112269748164 is 1054642.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1068655602564 + 43614145600 = 1033758^2 + 208840^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4899866619 + ... + 4899866845.

Almost surely, 2^{1112269748164} is an apocalyptic number.

1112269748164 is the 1054642-nd square number.

It is an amenable number.

1112269748164 is a deficient number, since it is larger than the sum of its proper divisors (951950179977).

1112269748164 is an equidigital number, since it uses as much as digits as its factorization.

1112269748164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 353 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 52.

The spelling of 1112269748164 in words is "one trillion, one hundred twelve billion, two hundred sixty-nine million, seven hundred forty-eight thousand, one hundred sixty-four".