112200012102021 has 8 divisors (see below), whose sum is σ = 152782995202944. Its totient is φ = 73208518534560.

The previous prime is 112200012102019. The next prime is 112200012102049. The reversal of 112200012102021 is 120201210002211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112200012102021 - 2¹ = 112200012102019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200012102091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397872383200 + ... + 397872383481.

It is an arithmetic number, because the mean of its divisors is an integer number (19097874400368).

Almost surely, 2^{112200012102021} is an apocalyptic number.

It is an amenable number.

112200012102021 is a deficient number, since it is larger than the sum of its proper divisors (40582983100923).

112200012102021 is an equidigital number, since it uses as much as digits as its factorization.

112200012102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795744766731.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112200012102021 its reverse (120201210002211), we get a palindrome (232401222104232).

The spelling of 112200012102021 in words is "one hundred twelve trillion, two hundred billion, twelve million, one hundred two thousand, twenty-one".