112102122011021 has 8 divisors (see below), whose sum is σ = 116997761647104. Its totient is φ = 107208285235920.

The previous prime is 112102122010999. The next prime is 112102122011093. The reversal of 112102122011021 is 120110221201211.

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 112102122011021 - 2²⁶ = 112102054902157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102122061021) 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, 450588170 + ... + 450836891.

It is an arithmetic number, because the mean of its divisors is an integer number (14624720205888).

Almost surely, 2^{112102122011021} is an apocalyptic number.

It is an amenable number.

112102122011021 is a deficient number, since it is larger than the sum of its proper divisors (4895639636083).

112102122011021 is an equidigital number, since it uses as much as digits as its factorization.

112102122011021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901430491.

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

Adding to 112102122011021 its reverse (120110221201211), we get a palindrome (232212343212232).

The spelling of 112102122011021 in words is "one hundred twelve trillion, one hundred two billion, one hundred twenty-two million, eleven thousand, twenty-one".