120010201020111 has 16 divisors (see below), whose sum is σ = 163126600704000. Its totient is φ = 78463894892448.

The previous prime is 120010201020107. The next prime is 120010201020163. The reversal of 120010201020111 is 111020102010021.

It is not a de Polignac number, because 120010201020111 - 2² = 120010201020107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010201022111) 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, 1699200111 + ... + 1699270736.

It is an arithmetic number, because the mean of its divisors is an integer number (10195412544000).

Almost surely, 2^{120010201020111} is an apocalyptic number.

120010201020111 is a deficient number, since it is larger than the sum of its proper divisors (43116399683889).

120010201020111 is a wasteful number, since it uses less digits than its factorization.

120010201020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398471078.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120010201020111 its reverse (111020102010021), we get a palindrome (231030303030132).

The spelling of 120010201020111 in words is "one hundred twenty trillion, ten billion, two hundred one million, twenty thousand, one hundred eleven".