120220134001 has 16 divisors (see below), whose sum is σ = 132477096960. Its totient is φ = 108185357520.

The previous prime is 120220133989. The next prime is 120220134011. The reversal of 120220134001 is 100431022021.

It is a cyclic number.

It is not a de Polignac number, because 120220134001 - 2²¹ = 120218036849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120220134011) 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, 2901436 + ... + 2942578.

It is an arithmetic number, because the mean of its divisors is an integer number (8279818560).

Almost surely, 2^120220134001 is an apocalyptic number.

120220134001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120220134001 is a deficient number, since it is larger than the sum of its proper divisors (12256962959).

120220134001 is a wasteful number, since it uses less digits than its factorization.

120220134001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43836.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120220134001 its reverse (100431022021), we get a palindrome (220651156022).

The spelling of 120220134001 in words is "one hundred twenty billion, two hundred twenty million, one hundred thirty-four thousand, one".