1113022033312 has 96 divisors (see below), whose sum is σ = 2573835747840. Its totient is φ = 463783034880.

The previous prime is 1113022033309. The next prime is 1113022033351. The reversal of 1113022033312 is 2133302203111.

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, 11630137 + ... + 11725447.

It is an arithmetic number, because the mean of its divisors is an integer number (26810789040).

Almost surely, 2^{1113022033312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113022033312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1286917873920).

1113022033312 is an abundant number, since it is smaller than the sum of its proper divisors (1460813714528).

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

1113022033312 is a wasteful number, since it uses less digits than its factorization.

1113022033312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96774 (or 96766 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1113022033312 its reverse (2133302203111), we get a palindrome (3246324236423).

The spelling of 1113022033312 in words is "one trillion, one hundred thirteen billion, twenty-two million, thirty-three thousand, three hundred twelve".