120202202102011 has 4 divisors (see below), whose sum is σ = 124347105622800. Its totient is φ = 116057298581224.

The previous prime is 120202202101999. The next prime is 120202202102027. The reversal of 120202202102011 is 110201202202021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120202202102011 - 2²⁹ = 120201665231099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120202202132011) 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, 2072451760351 + ... + 2072451760408.

It is an arithmetic number, because the mean of its divisors is an integer number (31086776405700).

Almost surely, 2^{120202202102011} is an apocalyptic number.

120202202102011 is a deficient number, since it is larger than the sum of its proper divisors (4144903520789).

120202202102011 is an equidigital number, since it uses as much as digits as its factorization.

120202202102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4144903520788.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120202202102011 its reverse (110201202202021), we get a palindrome (230403404304032).

The spelling of 120202202102011 in words is "one hundred twenty trillion, two hundred two billion, two hundred two million, one hundred two thousand, eleven".