113002220112 has 20 divisors (see below), whose sum is σ = 291922402080. Its totient is φ = 37667406688.

The previous prime is 113002220059. The next prime is 113002220113. The reversal of 113002220112 is 211022200311.

It is a super-3 number, since 3×113002220112³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113002220091 and 113002220100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113002220113) 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 3 ways as a sum of consecutive naturals, for example, 1177106412 + ... + 1177106507.

It is an arithmetic number, because the mean of its divisors is an integer number (14596120104).

Almost surely, 2^113002220112 is an apocalyptic number.

113002220112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113002220112 is an abundant number, since it is smaller than the sum of its proper divisors (178920181968).

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

113002220112 is a wasteful number, since it uses less digits than its factorization.

113002220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354212930 (or 2354212924 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 113002220112 its reverse (211022200311), we get a palindrome (324024420423).

The spelling of 113002220112 in words is "one hundred thirteen billion, two million, two hundred twenty thousand, one hundred twelve".