110122020100 has 36 divisors (see below), whose sum is σ = 239451580368. Its totient is φ = 43959076000.

The previous prime is 110122020083. The next prime is 110122020119. The reversal of 110122020100 is 1020221011.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 1072306 + ... + 1170505.

It is an arithmetic number, because the mean of its divisors is an integer number (6651432788).

Almost surely, 2^110122020100 is an apocalyptic number.

110122020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110122020100 is an abundant number, since it is smaller than the sum of its proper divisors (129329560268).

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

110122020100 is a wasteful number, since it uses less digits than its factorization.

110122020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243316 (or 2243309 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110122020100 its reverse (1020221011), we get a palindrome (111142241111).

The spelling of 110122020100 in words is "one hundred ten billion, one hundred twenty-two million, twenty thousand, one hundred".