12244063437100 has 36 divisors (see below), whose sum is σ = 28985037448248. Its totient is φ = 4452386704000.

The previous prime is 12244063437091. The next prime is 12244063437143. The reversal of 12244063437100 is 173436044221.

It is a self number, because there is not a number n which added to its sum of digits gives 12244063437100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5565482281 + ... + 5565484480.

It is an arithmetic number, because the mean of its divisors is an integer number (805139929118).

Almost surely, 2^{12244063437100} is an apocalyptic number.

12244063437100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12244063437100 is an abundant number, since it is smaller than the sum of its proper divisors (16740974011148).

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

12244063437100 is a wasteful number, since it uses less digits than its factorization.

12244063437100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130966786 (or 11130966779 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 12244063437100 in words is "twelve trillion, two hundred forty-four billion, sixty-three million, four hundred thirty-seven thousand, one hundred".