120220220001 has 32 divisors (see below), whose sum is σ = 191347845120. Its totient is φ = 65645040384.

The previous prime is 120220219997. The next prime is 120220220011. The reversal of 120220220001 is 100022022021.

It is not a de Polignac number, because 120220220001 - 2² = 120220219997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120220220011) 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, 364006 + ... + 610688.

It is an arithmetic number, because the mean of its divisors is an integer number (5979620160).

Almost surely, 2^120220220001 is an apocalyptic number.

It is an amenable number.

120220220001 is a deficient number, since it is larger than the sum of its proper divisors (71127625119).

120220220001 is a wasteful number, since it uses less digits than its factorization.

120220220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247725.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120220220001 its reverse (100022022021), we get a palindrome (220242242022).

The spelling of 120220220001 in words is "one hundred twenty billion, two hundred twenty million, two hundred twenty thousand, one".