2140221114 has 12 divisors (see below), whose sum is σ = 4637145786. Its totient is φ = 713407032.

The previous prime is 2140221113. The next prime is 2140221119. The reversal of 2140221114 is 4111220412.

It can be written as a sum of positive squares in only one way, i.e., 1986039225 + 154181889 = 44565^2 + 12417^2 .

It is a super-2 number, since 2×2140221114² = 9161092833622801992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 118901173 = 2140221114 / (2 + 1 + 4 + 0 + 2 + 2 + 1 + 1 + 1 + 4).

It is not an unprimeable number, because it can be changed into a prime (2140221113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59450569 + ... + 59450604.

Almost surely, 2^2140221114 is an apocalyptic number.

2140221114 is an abundant number, since it is smaller than the sum of its proper divisors (2496924672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2140221114 is a wasteful number, since it uses less digits than its factorization.

2140221114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118901181 (or 118901178 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2140221114 is about 46262.5238611125. The cubic root of 2140221114 is about 1288.7031242673.

Adding to 2140221114 its reverse (4111220412), we get a palindrome (6251441526).

The spelling of 2140221114 in words is "two billion, one hundred forty million, two hundred twenty-one thousand, one hundred fourteen".