120220211102001 has 32 divisors (see below), whose sum is σ = 172665576087552. Its totient is φ = 74186141441280.

The previous prime is 120220211101987. The next prime is 120220211102009. The reversal of 120220211102001 is 100201112022021.

It is not a de Polignac number, because 120220211102001 - 2¹¹ = 120220211099953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120220211102009) 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, 51461746 + ... + 53747108.

It is an arithmetic number, because the mean of its divisors is an integer number (5395799252736).

Almost surely, 2^{120220211102001} is an apocalyptic number.

It is an amenable number.

120220211102001 is a deficient number, since it is larger than the sum of its proper divisors (52445364985551).

120220211102001 is a wasteful number, since it uses less digits than its factorization.

120220211102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310013.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120220211102001 its reverse (100201112022021), we get a palindrome (220421323124022).

The spelling of 120220211102001 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred eleven million, one hundred two thousand, one".