110121122200212 has 36 divisors (see below), whose sum is σ = 278410145240500. Its totient is φ = 36700655720832.

The previous prime is 110121122200157. The next prime is 110121122200237. The reversal of 110121122200212 is 212002221121011.

110121122200212 is a `hidden beast` number, since 1 + 10 + 121 + 122 + 200 + 212 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 58303670147856 + 51817452052356 = 7635684^2 + 7198434^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×110121122200212³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265832353 + ... + 266246280.

Almost surely, 2^{110121122200212} is an apocalyptic number.

110121122200212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110121122200212 is an abundant number, since it is smaller than the sum of its proper divisors (168289023040288).

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

110121122200212 is a wasteful number, since it uses less digits than its factorization.

110121122200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532084392 (or 532084387 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110121122200212 its reverse (212002221121011), we get a palindrome (322123343321223).

The spelling of 110121122200212 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred twenty-two million, two hundred thousand, two hundred twelve".