110100022100 has 36 divisors (see below), whose sum is σ = 241601528700. Its totient is φ = 43545173760.

The previous prime is 110100022099. The next prime is 110100022139. The reversal of 110100022100 is 1220001011.

It can be written as a sum of positive squares in 6 ways, for example, as 14038458256 + 96061563844 = 118484^2 + 309938^2 .

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, 6176495 + ... + 6194294.

It is an arithmetic number, because the mean of its divisors is an integer number (6711153575).

Almost surely, 2^110100022100 is an apocalyptic number.

110100022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110100022100 is an abundant number, since it is smaller than the sum of its proper divisors (131501506600).

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

110100022100 is a wasteful number, since it uses less digits than its factorization.

110100022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12370892 (or 12370885 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 110100022100 its reverse (1220001011), we get a palindrome (111320023111).

The spelling of 110100022100 in words is "one hundred ten billion, one hundred million, twenty-two thousand, one hundred".