12231001102200 has 48 divisors (see below), whose sum is σ = 37916103418680. Its totient is φ = 3261600293760.

The previous prime is 12231001102079. The next prime is 12231001102231. The reversal of 12231001102200 is 220110013221.

It is a super-2 number, since 2×12231001102200² (a number of 27 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 12231001102200.

It is a congruent number.

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, 10192500319 + ... + 10192501518.

Almost surely, 2^{12231001102200} is an apocalyptic number.

12231001102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12231001102200 is an abundant number, since it is smaller than the sum of its proper divisors (25685102316480).

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

12231001102200 is a wasteful number, since it uses less digits than its factorization.

12231001102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20385001856 (or 20385001847 counting only the distinct ones).

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

Adding to 12231001102200 its reverse (220110013221), we get a palindrome (12451111115421).

The spelling of 12231001102200 in words is "twelve trillion, two hundred thirty-one billion, one million, one hundred two thousand, two hundred".