120022112101 has 4 divisors (see below), whose sum is σ = 120063120192. Its totient is φ = 119981104012.

The previous prime is 120022112083. The next prime is 120022112137. The reversal of 120022112101 is 101211220021.

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 120022112101 - 2⁷ = 120022111973 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 (120022112141) 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, 20499655 + ... + 20505508.

It is an arithmetic number, because the mean of its divisors is an integer number (30015780048).

Almost surely, 2^120022112101 is an apocalyptic number.

It is an amenable number.

120022112101 is a deficient number, since it is larger than the sum of its proper divisors (41008091).

120022112101 is an equidigital number, since it uses as much as digits as its factorization.

120022112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41008090.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120022112101 its reverse (101211220021), we get a palindrome (221233332122).

The spelling of 120022112101 in words is "one hundred twenty billion, twenty-two million, one hundred twelve thousand, one hundred one".