110221000101200 has 60 divisors (see below), whose sum is σ = 265790361748860. Its totient is φ = 43924502599680.

The previous prime is 110221000101161. The next prime is 110221000101211. The reversal of 110221000101200 is 2101000122011.

It can be written as a sum of positive squares in 6 ways, for example, as 18919611710224 + 91301388390976 = 4349668^2 + 9555176^2 .

It is a congruent number.

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, 512071769 + ... + 512286968.

It is an arithmetic number, because the mean of its divisors is an integer number (4429839362481).

Almost surely, 2^{110221000101200} is an apocalyptic number.

110221000101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110221000101200 is an abundant number, since it is smaller than the sum of its proper divisors (155569361647660).

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

110221000101200 is a wasteful number, since it uses less digits than its factorization.

110221000101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024359024 (or 1024359013 counting only the distinct ones).

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

Adding to 110221000101200 its reverse (2101000122011), we get a palindrome (112322000223211).

The spelling of 110221000101200 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred one thousand, two hundred".