110012212012120 has 64 divisors (see below), whose sum is σ = 275775293606400. Its totient is φ = 39153282410880.

The previous prime is 110012212012051. The next prime is 110012212012121. The reversal of 110012212012120 is 21210212210011.

It is a junction number, because it is equal to n+sod(n) for n = 110012212012094 and 110012212012103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012212012121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2659849050 + ... + 2659890409.

It is an arithmetic number, because the mean of its divisors is an integer number (4308988962600).

Almost surely, 2^{110012212012120} is an apocalyptic number.

110012212012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110012212012120 is an abundant number, since it is smaller than the sum of its proper divisors (165763081594280).

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

110012212012120 is a wasteful number, since it uses less digits than its factorization.

110012212012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5319739528 (or 5319739524 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110012212012120 its reverse (21210212210011), we get a palindrome (131222424222131).

The spelling of 110012212012120 in words is "one hundred ten trillion, twelve billion, two hundred twelve million, twelve thousand, one hundred twenty".