110001222020120 has 64 divisors (see below), whose sum is σ = 248630197593600. Its totient is φ = 43800189713280.

The previous prime is 110001222020089. The next prime is 110001222020171. The reversal of 110001222020120 is 21020222100011.

It is a junction number, because it is equal to n+sod(n) for n = 110001222020095 and 110001222020104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23753615 + ... + 28004225.

It is an arithmetic number, because the mean of its divisors is an integer number (3884846837400).

Almost surely, 2^{110001222020120} is an apocalyptic number.

110001222020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110001222020120 is an abundant number, since it is smaller than the sum of its proper divisors (138628975573480).

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

110001222020120 is a wasteful number, since it uses less digits than its factorization.

110001222020120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253568 (or 4253564 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110001222020120 its reverse (21020222100011), we get a palindrome (131021444120131).

The spelling of 110001222020120 in words is "one hundred ten trillion, one billion, two hundred twenty-two million, twenty thousand, one hundred twenty".