110120221120100 has 36 divisors (see below), whose sum is σ = 238972388881968. Its totient is φ = 44045966964000.

The previous prime is 110120221120087. The next prime is 110120221120103. The reversal of 110120221120100 is 1021122021011.

It is not an unprimeable number, because it can be changed into a prime (110120221120103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24431066 + ... + 28585265.

It is an arithmetic number, because the mean of its divisors is an integer number (6638121913388).

Almost surely, 2^{110120221120100} is an apocalyptic number.

110120221120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120221120100 is an abundant number, since it is smaller than the sum of its proper divisors (128852167761868).

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

110120221120100 is a wasteful number, since it uses less digits than its factorization.

110120221120100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53037116 (or 53037109 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110120221120100 its reverse (1021122021011), we get a palindrome (111141343141111).

The spelling of 110120221120100 in words is "one hundred ten trillion, one hundred twenty billion, two hundred twenty-one million, one hundred twenty thousand, one hundred".