110220120993 has 16 divisors (see below), whose sum is σ = 159810416640. Its totient is φ = 67288594176.

The previous prime is 110220120977. The next prime is 110220121003. The reversal of 110220120993 is 399021022011.

It is not a de Polignac number, because 110220120993 - 2⁴ = 110220120977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110220120993.

It is not an unprimeable number, because it can be changed into a prime (110220120193) 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 15 ways as a sum of consecutive naturals, for example, 29203233 + ... + 29207006.

It is an arithmetic number, because the mean of its divisors is an integer number (9988151040).

Almost surely, 2^110220120993 is an apocalyptic number.

It is an amenable number.

110220120993 is a deficient number, since it is larger than the sum of its proper divisors (49590295647).

110220120993 is a wasteful number, since it uses less digits than its factorization.

110220120993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58410296.

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 110220120993 in words is "one hundred ten billion, two hundred twenty million, one hundred twenty thousand, nine hundred ninety-three".