110221122220100 has 36 divisors (see below), whose sum is σ = 243233730742800. Its totient is φ = 43341187040160.

The previous prime is 110221122220091. The next prime is 110221122220163. The reversal of 110221122220100 is 1022221122011.

110221122220100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 9340767170 + ... + 9340778969.

Almost surely, 2^{110221122220100} is an apocalyptic number.

110221122220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110221122220100 is an abundant number, since it is smaller than the sum of its proper divisors (133012608522700).

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

110221122220100 is a wasteful number, since it uses less digits than its factorization.

110221122220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18681546212 (or 18681546205 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110221122220100 its reverse (1022221122011), we get a palindrome (111243343342111).

The spelling of 110221122220100 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred twenty thousand, one hundred".