120220122101 has 4 divisors (see below), whose sum is σ = 121343674752. Its totient is φ = 119096569452.

The previous prime is 120220122083. The next prime is 120220122107. The reversal of 120220122101 is 101221022021.

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 120220122101 - 2¹⁴ = 120220105717 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 (120220122107) 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, 561776165 + ... + 561776378.

It is an arithmetic number, because the mean of its divisors is an integer number (30335918688).

Almost surely, 2^120220122101 is an apocalyptic number.

It is an amenable number.

120220122101 is a deficient number, since it is larger than the sum of its proper divisors (1123552651).

120220122101 is a wasteful number, since it uses less digits than its factorization.

120220122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123552650.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120220122101 its reverse (101221022021), we get a palindrome (221441144122).

The spelling of 120220122101 in words is "one hundred twenty billion, two hundred twenty million, one hundred twenty-two thousand, one hundred one".