1200211199 has 8 divisors (see below), whose sum is σ = 1315195392. Its totient is φ = 1086206040.

The previous prime is 1200211183. The next prime is 1200211211. The reversal of 1200211199 is 9911120021.

1200211199 is nontrivially palindromic in base 5.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1200211199 - 2⁴ = 1200211183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200241199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242189 + ... + 247094.

It is an arithmetic number, because the mean of its divisors is an integer number (164399424).

Almost surely, 2^1200211199 is an apocalyptic number.

1200211199 is a deficient number, since it is larger than the sum of its proper divisors (114984193).

1200211199 is a wasteful number, since it uses less digits than its factorization.

1200211199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489517.

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 1200211199 is about 34644.0644122482. The cubic root of 1200211199 is about 1062.7209078664.

The spelling of 1200211199 in words is "one billion, two hundred million, two hundred eleven thousand, one hundred ninety-nine".