120220200101 has 32 divisors (see below), whose sum is σ = 127996796928. Its totient is φ = 112734659520.

The previous prime is 120220200097. The next prime is 120220200167. The reversal of 120220200101 is 101002022021.

It is a happy number.

It is not a de Polignac number, because 120220200101 - 2² = 120220200097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120220200301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107627195 + ... + 107628311.

It is an arithmetic number, because the mean of its divisors is an integer number (3999899904).

Almost surely, 2^120220200101 is an apocalyptic number.

It is an amenable number.

120220200101 is a deficient number, since it is larger than the sum of its proper divisors (7776596827).

120220200101 is a wasteful number, since it uses less digits than its factorization.

120220200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761.

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

Adding to 120220200101 its reverse (101002022021), we get a palindrome (221222222122).

The spelling of 120220200101 in words is "one hundred twenty billion, two hundred twenty million, two hundred thousand, one hundred one".