1204442105200 has 60 divisors (see below), whose sum is σ = 3063888184320. Its totient is φ = 453437025280.

The previous prime is 1204442105189. The next prime is 1204442105201. The reversal of 1204442105200 is 25012444021.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204442105201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88555120 + ... + 88568719.

It is an arithmetic number, because the mean of its divisors is an integer number (51064803072).

Almost surely, 2^{1204442105200} is an apocalyptic number.

1204442105200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204442105200 is an abundant number, since it is smaller than the sum of its proper divisors (1859446079120).

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

1204442105200 is a wasteful number, since it uses less digits than its factorization.

1204442105200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177123874 (or 177123863 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 1204442105200 its reverse (25012444021), we get a palindrome (1229454549221).

The spelling of 1204442105200 in words is "one trillion, two hundred four billion, four hundred forty-two million, one hundred five thousand, two hundred".