110045421200 has 120 divisors (see below), whose sum is σ = 310605286656. Its totient is φ = 36938304000.

The previous prime is 110045421137. The next prime is 110045421209. The reversal of 110045421200 is 2124540011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (110045421209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 904736 + ... + 1019135.

Almost surely, 2^110045421200 is an apocalyptic number.

110045421200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110045421200 is an abundant number, since it is smaller than the sum of its proper divisors (200559865456).

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

110045421200 is a wasteful number, since it uses less digits than its factorization.

110045421200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923913 (or 1923902 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 110045421200 its reverse (2124540011), we get a palindrome (112169961211).

The spelling of 110045421200 in words is "one hundred ten billion, forty-five million, four hundred twenty-one thousand, two hundred".