110101210112120 has 32 divisors (see below), whose sum is σ = 249096384220320. Its totient is φ = 43797166450560.

The previous prime is 110101210112099. The next prime is 110101210112143. The reversal of 110101210112120 is 21211012101011.

It is a junction number, because it is equal to n+sod(n) for n = 110101210112095 and 110101210112104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7603667492 + ... + 7603681971.

It is an arithmetic number, because the mean of its divisors is an integer number (7784262006885).

Almost surely, 2^{110101210112120} is an apocalyptic number.

110101210112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110101210112120 is an abundant number, since it is smaller than the sum of its proper divisors (138995174108200).

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

110101210112120 is a wasteful number, since it uses less digits than its factorization.

110101210112120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15207349655 (or 15207349651 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110101210112120 its reverse (21211012101011), we get a palindrome (131312222213131).

The spelling of 110101210112120 in words is "one hundred ten trillion, one hundred one billion, two hundred ten million, one hundred twelve thousand, one hundred twenty".