110102220012100 has 18 divisors (see below), whose sum is σ = 238921817426474. Its totient is φ = 44040888004800.

The previous prime is 110102220012079. The next prime is 110102220012203. The reversal of 110102220012100 is 1210022201011.

It can be written as a sum of positive squares in 3 ways, for example, as 17293504834116 + 92808715177984 = 4158546^2 + 9633728^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 550511099961 + ... + 550511100160.

Almost surely, 2^{110102220012100} is an apocalyptic number.

110102220012100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110102220012100 is an abundant number, since it is smaller than the sum of its proper divisors (128819597414374).

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

110102220012100 is a wasteful number, since it uses less digits than its factorization.

110102220012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101022200135 (or 1101022200128 counting only the distinct ones).

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

Adding to 110102220012100 its reverse (1210022201011), we get a palindrome (111312242213111).

The spelling of 110102220012100 in words is "one hundred ten trillion, one hundred two billion, two hundred twenty million, twelve thousand, one hundred".