12111002022300 has 36 divisors (see below), whose sum is σ = 35041165852056. Its totient is φ = 3229600539200.

The previous prime is 12111002022263. The next prime is 12111002022319. The reversal of 12111002022300 is 322020011121.

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 12111002022300.

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, 20185003071 + ... + 20185003670.

Almost surely, 2^{12111002022300} is an apocalyptic number.

12111002022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12111002022300 is an abundant number, since it is smaller than the sum of its proper divisors (22930163829756).

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

12111002022300 is a wasteful number, since it uses less digits than its factorization.

12111002022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40370006758 (or 40370006751 counting only the distinct ones).

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

Adding to 12111002022300 its reverse (322020011121), we get a palindrome (12433022033421).

The spelling of 12111002022300 in words is "twelve trillion, one hundred eleven billion, two million, twenty-two thousand, three hundred".