120020220101 has 8 divisors (see below), whose sum is σ = 120638399808. Its totient is φ = 119403396000.

The previous prime is 120020220083. The next prime is 120020220113. The reversal of 120020220101 is 101022020021.

It is a happy number.

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 120020220101 - 2²² = 120016025797 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 (120020220191) 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, 161135 + ... + 515756.

It is an arithmetic number, because the mean of its divisors is an integer number (15079799976).

Almost surely, 2^120020220101 is an apocalyptic number.

It is an amenable number.

120020220101 is a deficient number, since it is larger than the sum of its proper divisors (618179707).

120020220101 is an equidigital number, since it uses as much as digits as its factorization.

120020220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677803.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120020220101 its reverse (101022020021), we get a palindrome (221042240122).

The spelling of 120020220101 in words is "one hundred twenty billion, twenty million, two hundred twenty thousand, one hundred one".