1114635012 has 24 divisors (see below), whose sum is σ = 2601410112.
Its totient is φ = 371460000.
The previous prime is 1114635007. The next prime is 1114635013. The reversal of 1114635012 is 2105364111.
It is a happy number.
It is a super-2 number, since 2×11146350122 = 2484822419952480288, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1114635013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66262 + ... + 81362.
It is an arithmetic number, because the mean of its divisors is an integer number (108392088).
Almost surely, 21114635012 is an apocalyptic number.
1114635012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1114635012 is an abundant number, since it is smaller than the sum of its proper divisors (1486775100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1114635012 is a wasteful number, since it uses less digits than its factorization.
1114635012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21259 (or 21257 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 1114635012 is about 33386.1500026583.
The cubic root of 1114635012 is about 1036.8379710685.
Adding to 1114635012 its reverse (2105364111), we get a palindrome (3219999123).
The spelling of 1114635012 in words is "one billion, one hundred fourteen million, six hundred thirty-five thousand, twelve".