1113200122132 has 108 divisors (see below), whose sum is σ = 2340971147424. Its totient is φ = 453716303040.

The previous prime is 1113200122127. The next prime is 1113200122163. The reversal of 1113200122132 is 2312210023111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 105701707 + ... + 105712237.

Almost surely, 2^{1113200122132} 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 1113200122132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1170485573712).

1113200122132 is an abundant number, since it is smaller than the sum of its proper divisors (1227771025292).

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

1113200122132 is a wasteful number, since it uses less digits than its factorization.

1113200122132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10734 (or 10636 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1113200122132 its reverse (2312210023111), we get a palindrome (3425410145243).

The spelling of 1113200122132 in words is "one trillion, one hundred thirteen billion, two hundred million, one hundred twenty-two thousand, one hundred thirty-two".