1110420200 has 24 divisors (see below), whose sum is σ = 2581727430. Its totient is φ = 444168000.

The previous prime is 1110420193. The next prime is 1110420203. The reversal of 1110420200 is 20240111.

It can be written as a sum of positive squares in 3 ways, for example, as 1018758724 + 91661476 = 31918^2 + 9574^2 .

It is not an unprimeable number, because it can be changed into a prime (1110420203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2775851 + ... + 2776250.

Almost surely, 2^1110420200 is an apocalyptic number.

1110420200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110420200 is an abundant number, since it is smaller than the sum of its proper divisors (1471307230).

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

1110420200 is a wasteful number, since it uses less digits than its factorization.

1110420200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552117 (or 5552108 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1110420200 is about 33322.9680550818. The cubic root of 1110420200 is about 1035.5294419917.

Adding to 1110420200 its reverse (20240111), we get a palindrome (1130660311).

The spelling of 1110420200 in words is "one billion, one hundred ten million, four hundred twenty thousand, two hundred".