1112522111152 has 40 divisors (see below), whose sum is σ = 2204136801216. Its totient is φ = 543742327296.

The previous prime is 1112522111089. The next prime is 1112522111153. The reversal of 1112522111152 is 2511112252111.

It is a super-3 number, since 3×1112522111152³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112522111153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328773 + ... + 1527460.

Almost surely, 2^{1112522111152} is an apocalyptic number.

It is an amenable number.

1112522111152 is a deficient number, since it is larger than the sum of its proper divisors (1091614690064).

1112522111152 is a wasteful number, since it uses less digits than its factorization.

1112522111152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857085 (or 1857079 counting only the distinct ones).

The product of its digits is 400, while the sum is 25.

Adding to 1112522111152 its reverse (2511112252111), we get a palindrome (3623634363263).

The spelling of 1112522111152 in words is "one trillion, one hundred twelve billion, five hundred twenty-two million, one hundred eleven thousand, one hundred fifty-two".