1113331134012 has 12 divisors (see below), whose sum is σ = 2597772646056. Its totient is φ = 371110378000.

The previous prime is 1113331134007. The next prime is 1113331134031. The reversal of 1113331134012 is 2104311333111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1113331134012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46388797239 + ... + 46388797262.

It is an arithmetic number, because the mean of its divisors is an integer number (216481053838).

Almost surely, 2^{1113331134012} is an apocalyptic number.

1113331134012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113331134012 is an abundant number, since it is smaller than the sum of its proper divisors (1484441512044).

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

1113331134012 is a wasteful number, since it uses less digits than its factorization.

1113331134012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92777594508 (or 92777594506 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 1113331134012 its reverse (2104311333111), we get a palindrome (3217642467123).

The spelling of 1113331134012 in words is "one trillion, one hundred thirteen billion, three hundred thirty-one million, one hundred thirty-four thousand, twelve".