120020022201 has 16 divisors (see below), whose sum is σ = 164156667840. Its totient is φ = 77957644800.

The previous prime is 120020022197. The next prime is 120020022217. The reversal of 120020022201 is 102220020021.

It is not a de Polignac number, because 120020022201 - 2² = 120020022197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120020022901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1108356 + ... + 1211813.

It is an arithmetic number, because the mean of its divisors is an integer number (10259791740).

Almost surely, 2^120020022201 is an apocalyptic number.

It is an amenable number.

120020022201 is a deficient number, since it is larger than the sum of its proper divisors (44136645639).

120020022201 is a wasteful number, since it uses less digits than its factorization.

120020022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320616.

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

Adding to 120020022201 its reverse (102220020021), we get a palindrome (222240042222).

The spelling of 120020022201 in words is "one hundred twenty billion, twenty million, twenty-two thousand, two hundred one".