110100212100220 has 48 divisors (see below), whose sum is σ = 236284862220288. Its totient is φ = 43074759778880.

The previous prime is 110100212100211. The next prime is 110100212100259. The reversal of 110100212100220 is 22001212001011.

It is a self number, because there is not a number n which added to its sum of digits gives 110100212100220.

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, 37021396 + ... + 39884635.

It is an arithmetic number, because the mean of its divisors is an integer number (4922601296256).

Almost surely, 2^{110100212100220} is an apocalyptic number.

110100212100220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110100212100220 is an abundant number, since it is smaller than the sum of its proper divisors (126184650120068).

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

110100212100220 is a wasteful number, since it uses less digits than its factorization.

110100212100220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76907610 (or 76907608 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110100212100220 its reverse (22001212001011), we get a palindrome (132101424101231).

The spelling of 110100212100220 in words is "one hundred ten trillion, one hundred billion, two hundred twelve million, one hundred thousand, two hundred twenty".