110200120011 has 12 divisors (see below), whose sum is σ = 164312724160. Its totient is φ = 71096851440.

The previous prime is 110200119971. The next prime is 110200120021. The reversal of 110200120011 is 110021002011.

It is a happy number.

It is not a de Polignac number, because 110200120011 - 2⁹ = 110200119499 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110200119975 and 110200120002.

It is not an unprimeable number, because it can be changed into a prime (110200120021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197490976 + ... + 197491533.

Almost surely, 2^110200120011 is an apocalyptic number.

110200120011 is a deficient number, since it is larger than the sum of its proper divisors (54112604149).

110200120011 is a wasteful number, since it uses less digits than its factorization.

110200120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394982546 (or 394982543 counting only the distinct ones).

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

Adding to 110200120011 its reverse (110021002011), we get a palindrome (220221122022).

The spelling of 110200120011 in words is "one hundred ten billion, two hundred million, one hundred twenty thousand, eleven".