1113305212422 has 64 divisors (see below), whose sum is σ = 2664457306560. Its totient is φ = 342537818112.

The previous prime is 1113305212391. The next prime is 1113305212433. The reversal of 1113305212422 is 2242125033111.

It is a happy number.

1113305212422 is a `hidden beast` number, since 1 + 1 + 133 + 0 + 521 + 2 + 4 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22349968 + ... + 22399724.

It is an arithmetic number, because the mean of its divisors is an integer number (41632145415).

Almost surely, 2^{1113305212422} is an apocalyptic number.

1113305212422 is an abundant number, since it is smaller than the sum of its proper divisors (1551152094138).

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

1113305212422 is a wasteful number, since it uses less digits than its factorization.

1113305212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81654 (or 81648 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 1113305212422 in words is "one trillion, one hundred thirteen billion, three hundred five million, two hundred twelve thousand, four hundred twenty-two".