1116272253522 has 16 divisors (see below), whose sum is σ = 2350046849760. Its totient is φ = 352507027392.

The previous prime is 1116272253521. The next prime is 1116272253533. The reversal of 1116272253522 is 2253522726111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1116272253521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4895930823 + ... + 4895931050.

It is an arithmetic number, because the mean of its divisors is an integer number (146877928110).

Almost surely, 2^{1116272253522} is an apocalyptic number.

1116272253522 is an abundant number, since it is smaller than the sum of its proper divisors (1233774596238).

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

1116272253522 is a wasteful number, since it uses less digits than its factorization.

1116272253522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9791861897.

The product of its digits is 100800, while the sum is 39.

Adding to 1116272253522 its reverse (2253522726111), we get a palindrome (3369794979633).

The spelling of 1116272253522 in words is "one trillion, one hundred sixteen billion, two hundred seventy-two million, two hundred fifty-three thousand, five hundred twenty-two".