112122020102001 has 24 divisors (see below), whose sum is σ = 185006072059200. Its totient is φ = 59141285326656.

The previous prime is 112122020101979. The next prime is 112122020102023. The reversal of 112122020102001 is 100201020221211.

It is an interprime number because it is at equal distance from previous prime (112122020101979) and next prime (112122020102023).

It is not a de Polignac number, because 112122020102001 - 2¹⁴ = 112122020085617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112122021102001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15796279926 + ... + 15796287023.

It is an arithmetic number, because the mean of its divisors is an integer number (7708586335800).

Almost surely, 2^{112122020102001} is an apocalyptic number.

It is an amenable number.

112122020102001 is a deficient number, since it is larger than the sum of its proper divisors (72884051957199).

112122020102001 is a wasteful number, since it uses less digits than its factorization.

112122020102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31592566985 (or 31592566972 counting only the distinct ones).

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

Adding to 112122020102001 its reverse (100201020221211), we get a palindrome (212323040323212).

The spelling of 112122020102001 in words is "one hundred twelve trillion, one hundred twenty-two billion, twenty million, one hundred two thousand, one".