120202120201 has 16 divisors (see below), whose sum is σ = 135157032000. Its totient is φ = 106228620288.

The previous prime is 120202120153. The next prime is 120202120237. The reversal of 120202120201 is 102021202021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 120202120201 - 2¹⁷ = 120201989129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120202120501) 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, 1610151 + ... + 1683148.

It is an arithmetic number, because the mean of its divisors is an integer number (8447314500).

Almost surely, 2^120202120201 is an apocalyptic number.

It is an amenable number.

120202120201 is a deficient number, since it is larger than the sum of its proper divisors (14954911799).

120202120201 is a wasteful number, since it uses less digits than its factorization.

120202120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293448.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120202120201 its reverse (102021202021), we get a palindrome (222223322222).

It can be divided in two parts, 1 and 20202120201, that added together give a palindrome (20202120202).

The spelling of 120202120201 in words is "one hundred twenty billion, two hundred two million, one hundred twenty thousand, two hundred one".