1200241199 has 2 divisors, whose sum is σ = 1200241200. Its totient is φ = 1200241198.

The previous prime is 1200241129. The next prime is 1200241213. The reversal of 1200241199 is 9911420021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1200241199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200241129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600120599 + 600120600.

It is an arithmetic number, because the mean of its divisors is an integer number (600120600).

Almost surely, 2^1200241199 is an apocalyptic number.

1200241199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200241199 is an equidigital number, since it uses as much as digits as its factorization.

1200241199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 1200241199 is about 34644.4973841446. The cubic root of 1200241199 is about 1062.7297622419.

The spelling of 1200241199 in words is "one billion, two hundred million, two hundred forty-one thousand, one hundred ninety-nine".