12220011010200 has 288 divisors, whose sum is σ = 44097338370960. Its totient is φ = 2791213286400.

The previous prime is 12220011010187. The next prime is 12220011010219. The reversal of 12220011010200 is 201011002221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 42575170 + ... + 42861230.

Almost surely, 2^{12220011010200} is an apocalyptic number.

12220011010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12220011010200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22048669185480).

12220011010200 is an abundant number, since it is smaller than the sum of its proper divisors (31877327360760).

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

12220011010200 is a wasteful number, since it uses less digits than its factorization.

12220011010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287547 (or 287531 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12220011010200 its reverse (201011002221), we get a palindrome (12421022012421).

The spelling of 12220011010200 in words is "twelve trillion, two hundred twenty billion, eleven million, ten thousand, two hundred".