120213121201 has 16 divisors (see below), whose sum is σ = 129689395200. Its totient is φ = 111068910288.

The previous prime is 120213121187. The next prime is 120213121219. The reversal of 120213121201 is 102121312021.

It is not a de Polignac number, because 120213121201 - 2¹⁷ = 120212990129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120213121291) 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, 14880 + ... + 490558.

It is an arithmetic number, because the mean of its divisors is an integer number (8105587200).

Almost surely, 2^120213121201 is an apocalyptic number.

It is an amenable number.

120213121201 is a deficient number, since it is larger than the sum of its proper divisors (9476273999).

120213121201 is a wasteful number, since it uses less digits than its factorization.

120213121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476028.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120213121201 its reverse (102121312021), we get a palindrome (222334433222).

The spelling of 120213121201 in words is "one hundred twenty billion, two hundred thirteen million, one hundred twenty-one thousand, two hundred one".