110221201100 has 36 divisors (see below), whose sum is σ = 240516246600. Its totient is φ = 43842168960.

The previous prime is 110221201073. The next prime is 110221201141. The reversal of 110221201100 is 1102122011.

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, 3060905 + ... + 3096704.

It is an arithmetic number, because the mean of its divisors is an integer number (6681006850).

Almost surely, 2^110221201100 is an apocalyptic number.

110221201100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110221201100 is an abundant number, since it is smaller than the sum of its proper divisors (130295045500).

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

110221201100 is a wasteful number, since it uses less digits than its factorization.

110221201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6157802 (or 6157795 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110221201100 its reverse (1102122011), we get a palindrome (111323323111).

The spelling of 110221201100 in words is "one hundred ten billion, two hundred twenty-one million, two hundred one thousand, one hundred".