110220212020212 has 144 divisors (see below), whose sum is σ = 318622420876032. Its totient is φ = 31470877278720.

The previous prime is 110220212020189. The next prime is 110220212020253. The reversal of 110220212020212 is 212020212022011.

It is a happy number.

110220212020212 is a `hidden beast` number, since 1 + 1 + 0 + 220 + 212 + 0 + 20 + 212 = 666.

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 47 ways as a sum of consecutive naturals, for example, 2882987137 + ... + 2883025367.

It is an arithmetic number, because the mean of its divisors is an integer number (2212655700528).

Almost surely, 2^{110220212020212} is an apocalyptic number.

110220212020212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110220212020212 is an abundant number, since it is smaller than the sum of its proper divisors (208402208855820).

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

110220212020212 is a wasteful number, since it uses less digits than its factorization.

110220212020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45438 (or 45433 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110220212020212 its reverse (212020212022011), we get a palindrome (322240424042223).

The spelling of 110220212020212 in words is "one hundred ten trillion, two hundred twenty billion, two hundred twelve million, twenty thousand, two hundred twelve".