1200444242230 has 32 divisors (see below), whose sum is σ = 2288944751904. Its totient is φ = 451726665216.

The previous prime is 1200444242201. The next prime is 1200444242267. The reversal of 1200444242230 is 322424440021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1228177 + ... + 1977196.

It is an arithmetic number, because the mean of its divisors is an integer number (71529523497).

Almost surely, 2^{1200444242230} is an apocalyptic number.

1200444242230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200444242230 is a deficient number, since it is larger than the sum of its proper divisors (1088500509674).

1200444242230 is a wasteful number, since it uses less digits than its factorization.

1200444242230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207600.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 1200444242230 its reverse (322424440021), we get a palindrome (1522868682251).

The spelling of 1200444242230 in words is "one trillion, two hundred billion, four hundred forty-four million, two hundred forty-two thousand, two hundred thirty".