1211514314 has 16 divisors (see below), whose sum is σ = 1847936160. Its totient is φ = 595605360.

The previous prime is 1211514287. The next prime is 1211514349. The reversal of 1211514314 is 4134151121.

It is a self number, because there is not a number n which added to its sum of digits gives 1211514314.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17732 + ... + 52320.

It is an arithmetic number, because the mean of its divisors is an integer number (115496010).

Almost surely, 2^1211514314 is an apocalyptic number.

1211514314 is a deficient number, since it is larger than the sum of its proper divisors (636421846).

1211514314 is a wasteful number, since it uses less digits than its factorization.

1211514314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34885.

The product of its digits is 480, while the sum is 23.

The square root of 1211514314 is about 34806.8141891785. The cubic root of 1211514314 is about 1066.0465848906.

Adding to 1211514314 its reverse (4134151121), we get a palindrome (5345665435).

The spelling of 1211514314 in words is "one billion, two hundred eleven million, five hundred fourteen thousand, three hundred fourteen".