112120222132001 has 4 divisors (see below), whose sum is σ = 112120256661504. Its totient is φ = 112120187602500.

The previous prime is 112120222131979. The next prime is 112120222132013. The reversal of 112120222132001 is 100231222021211.

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 112120222132001 - 2⁶ = 112120222131937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112120222132031) 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, 11822225 + ... + 19078926.

It is an arithmetic number, because the mean of its divisors is an integer number (28030064165376).

Almost surely, 2^{112120222132001} is an apocalyptic number.

It is an amenable number.

112120222132001 is a deficient number, since it is larger than the sum of its proper divisors (34529503).

112120222132001 is an equidigital number, since it uses as much as digits as its factorization.

112120222132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34529502.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 112120222132001 its reverse (100231222021211), we get a palindrome (212351444153212).

The spelling of 112120222132001 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred twenty-two million, one hundred thirty-two thousand, one".