120120220020101 has 32 divisors (see below), whose sum is σ = 138059402257920. Its totient is φ = 102377211033600.

The previous prime is 120120220020013. The next prime is 120120220020109. The reversal of 120120220020101 is 101020022021021.

It is a cyclic number.

It is not a de Polignac number, because 120120220020101 - 2¹⁴ = 120120220003717 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 (120120220020109) 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, 4598946320 + ... + 4598972438.

It is an arithmetic number, because the mean of its divisors is an integer number (4314356320560).

Almost surely, 2^{120120220020101} is an apocalyptic number.

It is an amenable number.

120120220020101 is a deficient number, since it is larger than the sum of its proper divisors (17939182237819).

120120220020101 is a wasteful number, since it uses less digits than its factorization.

120120220020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30405.

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

Adding to 120120220020101 its reverse (101020022021021), we get a palindrome (221140242041122).

The spelling of 120120220020101 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred twenty million, twenty thousand, one hundred one".