110001222021100 has 18 divisors (see below), whose sum is σ = 238702651786004. Its totient is φ = 44000488808400.

The previous prime is 110001222021043. The next prime is 110001222021121. The reversal of 110001222021100 is 1120222100011.

It is a super-2 number, since 2×110001222021100² (a number of 29 digits) contains 22 as substring.

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, 550006110006 + ... + 550006110205.

Almost surely, 2^{110001222021100} is an apocalyptic number.

110001222021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110001222021100 is an abundant number, since it is smaller than the sum of its proper divisors (128701429764904).

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

110001222021100 is a wasteful number, since it uses less digits than its factorization.

110001222021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100012220225 (or 1100012220218 counting only the distinct ones).

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

Adding to 110001222021100 its reverse (1120222100011), we get a palindrome (111121444121111).

The spelling of 110001222021100 in words is "one hundred ten trillion, one billion, two hundred twenty-two million, twenty-one thousand, one hundred".