120011101222110 has 96 divisors (see below), whose sum is σ = 335797619738400. Its totient is φ = 27370014916608.

The previous prime is 120011101222097. The next prime is 120011101222123. The reversal of 120011101222110 is 11222101110021.

It is a happy number.

120011101222110 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (120011101222097) and next prime (120011101222123).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120011101222110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90253339 + ... + 91573398.

It is an arithmetic number, because the mean of its divisors is an integer number (3497891872275).

Almost surely, 2^{120011101222110} is an apocalyptic number.

120011101222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120011101222110 is an abundant number, since it is smaller than the sum of its proper divisors (215786518516290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120011101222110 is a wasteful number, since it uses less digits than its factorization.

120011101222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181827210 (or 181827203 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120011101222110 its reverse (11222101110021), we get a palindrome (131233202332131).

The spelling of 120011101222110 in words is "one hundred twenty trillion, eleven billion, one hundred one million, two hundred twenty-two thousand, one hundred ten".