22040104200 has 96 divisors (see below), whose sum is σ = 71294990400. Its totient is φ = 5621820160.

The previous prime is 22040104199. The next prime is 22040104217. The reversal of 22040104200 is 240104022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22040104200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 784755 + ... + 812354.

It is an arithmetic number, because the mean of its divisors is an integer number (742656150).

Almost surely, 2^22040104200 is an apocalyptic number.

22040104200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22040104200 is an abundant number, since it is smaller than the sum of its proper divisors (49254886200).

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

22040104200 is a wasteful number, since it uses less digits than its factorization.

22040104200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597151 (or 1597142 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22040104200 its reverse (240104022), we get a palindrome (22280208222).

The spelling of 22040104200 in words is "twenty-two billion, forty million, one hundred four thousand, two hundred".