112122011021021 has 8 divisors (see below), whose sum is σ = 112285720192800. Its totient is φ = 111958334250480.

The previous prime is 112122011021011. The next prime is 112122011021057. The reversal of 112122011021021 is 120120110221211.

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

It is a cyclic number.

It is not a de Polignac number, because 112122011021021 - 2¹⁴ = 112122011004637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112122011021011) 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, 1170086 + ... + 15020423.

It is an arithmetic number, because the mean of its divisors is an integer number (14035715024100).

Almost surely, 2^{112122011021021} is an apocalyptic number.

It is an amenable number.

112122011021021 is a deficient number, since it is larger than the sum of its proper divisors (163709171779).

112122011021021 is an equidigital number, since it uses as much as digits as its factorization.

112122011021021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16200619.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112122011021021 its reverse (120120110221211), we get a palindrome (232242121242232).

The spelling of 112122011021021 in words is "one hundred twelve trillion, one hundred twenty-two billion, eleven million, twenty-one thousand, twenty-one".