120202002012111 has 16 divisors (see below), whose sum is σ = 163688721830400. Its totient is φ = 78425170933248.

The previous prime is 120202002012091. The next prime is 120202002012163. The reversal of 120202002012111 is 111210200202021.

It is not a de Polignac number, because 120202002012111 - 2¹⁰ = 120202002011087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120202002011111) 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, 22014226 + ... + 26926383.

It is an arithmetic number, because the mean of its divisors is an integer number (10230545114400).

Almost surely, 2^{120202002012111} is an apocalyptic number.

120202002012111 is a deficient number, since it is larger than the sum of its proper divisors (43486719818289).

120202002012111 is a wasteful number, since it uses less digits than its factorization.

120202002012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48958078.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120202002012111 its reverse (111210200202021), we get a palindrome (231412202214132).

The spelling of 120202002012111 in words is "one hundred twenty trillion, two hundred two billion, two million, twelve thousand, one hundred eleven".