12022010231100 has 36 divisors (see below), whose sum is σ = 34783682936184. Its totient is φ = 3205869394880.

The previous prime is 12022010231029. The next prime is 12022010231111. The reversal of 12022010231100 is 113201022021.

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 12022010231100.

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, 20036683419 + ... + 20036684018.

It is an arithmetic number, because the mean of its divisors is an integer number (966213414894).

Almost surely, 2^{12022010231100} is an apocalyptic number.

12022010231100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022010231100 is an abundant number, since it is smaller than the sum of its proper divisors (22761672705084).

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

12022010231100 is a wasteful number, since it uses less digits than its factorization.

12022010231100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40073367454 (or 40073367447 counting only the distinct ones).

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

Adding to 12022010231100 its reverse (113201022021), we get a palindrome (12135211253121).

The spelling of 12022010231100 in words is "twelve trillion, twenty-two billion, ten million, two hundred thirty-one thousand, one hundred".