11114452312 has 64 divisors (see below), whose sum is σ = 21447578880. Its totient is φ = 5398192512.

The previous prime is 11114452277. The next prime is 11114452319. The reversal of 11114452312 is 21325441111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114452319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11147398 + ... + 11148394.

It is an arithmetic number, because the mean of its divisors is an integer number (335118420).

Almost surely, 2^11114452312 is an apocalyptic number.

It is an amenable number.

11114452312 is a deficient number, since it is larger than the sum of its proper divisors (10333126568).

11114452312 is a wasteful number, since it uses less digits than its factorization.

11114452312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352 (or 1348 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

Adding to 11114452312 its reverse (21325441111), we get a palindrome (32439893423).

The spelling of 11114452312 in words is "eleven billion, one hundred fourteen million, four hundred fifty-two thousand, three hundred twelve".