12220011112200 has 192 divisors, whose sum is σ = 39639950112960. Its totient is φ = 3110774584320.

The previous prime is 12220011112181. The next prime is 12220011112223. The reversal of 12220011112200 is 221111002221.

12220011112200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12220011112200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4016334 + ... + 6369533.

It is an arithmetic number, because the mean of its divisors is an integer number (206458073505).

Almost surely, 2^{12220011112200} is an apocalyptic number.

12220011112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12220011112200 is an abundant number, since it is smaller than the sum of its proper divisors (27419939000760).

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

12220011112200 is a wasteful number, since it uses less digits than its factorization.

12220011112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10385976 (or 10385967 counting only the distinct ones).

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

Adding to 12220011112200 its reverse (221111002221), we get a palindrome (12441122114421).

The spelling of 12220011112200 in words is "twelve trillion, two hundred twenty billion, eleven million, one hundred twelve thousand, two hundred".