120110200011 has 24 divisors (see below), whose sum is σ = 189623700864. Its totient is φ = 72932186880.

The previous prime is 120110199983. The next prime is 120110200027. The reversal of 120110200011 is 110002011021.

It is a happy number.

It is not a de Polignac number, because 120110200011 - 2⁹ = 120110199499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 120110199966 and 120110200002.

It is not an unprimeable number, because it can be changed into a prime (120110200211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12657096 + ... + 12666581.

It is an arithmetic number, because the mean of its divisors is an integer number (7900987536).

Almost surely, 2^120110200011 is an apocalyptic number.

120110200011 is a deficient number, since it is larger than the sum of its proper divisors (69513500853).

120110200011 is a wasteful number, since it uses less digits than its factorization.

120110200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25323731 (or 25323728 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 120110200011 its reverse (110002011021), we get a palindrome (230112211032).

The spelling of 120110200011 in words is "one hundred twenty billion, one hundred ten million, two hundred thousand, eleven".