1166002214 has 16 divisors (see below), whose sum is σ = 1884777552. Its totient is φ = 537801888.

The previous prime is 1166002207. The next prime is 1166002223. The reversal of 1166002214 is 4122006611.

It is a super-2 number, since 2×1166002214² = 2719122326105803592, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1166002214.

It is a congruent number.

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, 28037 + ... + 55839.

It is an arithmetic number, because the mean of its divisors is an integer number (117798597).

Almost surely, 2^1166002214 is an apocalyptic number.

1166002214 is a deficient number, since it is larger than the sum of its proper divisors (718775338).

1166002214 is a wasteful number, since it uses less digits than its factorization.

1166002214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29431.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1166002214 is about 34146.7745768176. The cubic root of 1166002214 is about 1052.5267082290.

Adding to 1166002214 its reverse (4122006611), we get a palindrome (5288008825).

The spelling of 1166002214 in words is "one billion, one hundred sixty-six million, two thousand, two hundred fourteen".