120202102002201 has 4 divisors (see below), whose sum is σ = 160269469336272. Its totient is φ = 80134734668132.

The previous prime is 120202102002197. The next prime is 120202102002209. The reversal of 120202102002201 is 102200201202021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120202102002201 - 2² = 120202102002197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120202102002209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20033683667031 + ... + 20033683667036.

It is an arithmetic number, because the mean of its divisors is an integer number (40067367334068).

Almost surely, 2^{120202102002201} is an apocalyptic number.

It is an amenable number.

120202102002201 is a deficient number, since it is larger than the sum of its proper divisors (40067367334071).

120202102002201 is an equidigital number, since it uses as much as digits as its factorization.

120202102002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40067367334070.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120202102002201 its reverse (102200201202021), we get a palindrome (222402303204222).

The spelling of 120202102002201 in words is "one hundred twenty trillion, two hundred two billion, one hundred two million, two thousand, two hundred one".