1114220312 has 16 divisors (see below), whose sum is σ = 2096709360. Its totient is φ = 555097824.

The previous prime is 1114220311. The next prime is 1114220323. The reversal of 1114220312 is 2130224111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114220311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249188 + ... + 253619.

It is an arithmetic number, because the mean of its divisors is an integer number (131044335).

Almost surely, 2^1114220312 is an apocalyptic number.

It is an amenable number.

1114220312 is a deficient number, since it is larger than the sum of its proper divisors (982489048).

1114220312 is a wasteful number, since it uses less digits than its factorization.

1114220312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503090 (or 503086 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1114220312 is about 33379.9387656718. The cubic root of 1114220312 is about 1036.7093699159.

Adding to 1114220312 its reverse (2130224111), we get a palindrome (3244444423).

The spelling of 1114220312 in words is "one billion, one hundred fourteen million, two hundred twenty thousand, three hundred twelve".