112200011012220 has 96 divisors (see below), whose sum is σ = 322655061657600. Its totient is φ = 29110973531904.

The previous prime is 112200011012191. The next prime is 112200011012321. The reversal of 112200011012220 is 22210110002211.

112200011012220 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112200011012220² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112200011012220.

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, 195648661 + ... + 196221299.

It is an arithmetic number, because the mean of its divisors is an integer number (3360990225600).

Almost surely, 2^{112200011012220} is an apocalyptic number.

112200011012220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112200011012220 is an abundant number, since it is smaller than the sum of its proper divisors (210455050645380).

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

112200011012220 is a wasteful number, since it uses less digits than its factorization.

112200011012220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660947 (or 660945 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112200011012220 its reverse (22210110002211), we get a palindrome (134410121014431).

The spelling of 112200011012220 in words is "one hundred twelve trillion, two hundred billion, eleven million, twelve thousand, two hundred twenty".