112000102212021 has 4 divisors (see below), whose sum is σ = 149333469616032. Its totient is φ = 74666734808012.

The previous prime is 112000102211983. The next prime is 112000102212029. The reversal of 112000102212021 is 120212201000211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112000102212021 - 2¹⁷ = 112000102080949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000102212029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18666683702001 + ... + 18666683702006.

It is an arithmetic number, because the mean of its divisors is an integer number (37333367404008).

Almost surely, 2^{112000102212021} is an apocalyptic number.

It is an amenable number.

112000102212021 is a deficient number, since it is larger than the sum of its proper divisors (37333367404011).

112000102212021 is an equidigital number, since it uses as much as digits as its factorization.

112000102212021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37333367404010.

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

Adding to 112000102212021 its reverse (120212201000211), we get a palindrome (232212303212232).

The spelling of 112000102212021 in words is "one hundred twelve trillion, one hundred two million, two hundred twelve thousand, twenty-one".