1114122312 has 48 divisors (see below), whose sum is σ = 3021642000. Its totient is φ = 370853856.

The previous prime is 1114122301. The next prime is 1114122343. The reversal of 1114122312 is 2132214111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42739 + ... + 63677.

It is an arithmetic number, because the mean of its divisors is an integer number (62950875).

Almost surely, 2^1114122312 is an apocalyptic number.

1114122312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1114122312 is an abundant number, since it is smaller than the sum of its proper divisors (1907519688).

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

1114122312 is a wasteful number, since it uses less digits than its factorization.

1114122312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21690 (or 21683 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 1114122312 is about 33378.4707858224. The cubic root of 1114122312 is about 1036.6789748208.

Adding to 1114122312 its reverse (2132214111), we get a palindrome (3246336423).

The spelling of 1114122312 in words is "one billion, one hundred fourteen million, one hundred twenty-two thousand, three hundred twelve".