1113712214 has 16 divisors (see below), whose sum is σ = 1711031040. Its totient is φ = 543479040.

The previous prime is 1113712207. The next prime is 1113712241. The reversal of 1113712214 is 4122173111.

It is a super-2 number, since 2×1113712214² = 2480709791225563592, 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 1113712214.

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, 7259 + ... + 47750.

It is an arithmetic number, because the mean of its divisors is an integer number (106939440).

Almost surely, 2^1113712214 is an apocalyptic number.

1113712214 is a deficient number, since it is larger than the sum of its proper divisors (597318826).

1113712214 is a wasteful number, since it uses less digits than its factorization.

1113712214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55255.

The product of its digits is 336, while the sum is 23.

The square root of 1113712214 is about 33372.3270689954. The cubic root of 1113712214 is about 1036.5517619335.

Adding to 1113712214 its reverse (4122173111), we get a palindrome (5235885325).

The spelling of 1113712214 in words is "one billion, one hundred thirteen million, seven hundred twelve thousand, two hundred fourteen".