2012121314 has 8 divisors (see below), whose sum is σ = 3449350848. Its totient is φ = 862337700.

The previous prime is 2012121313. The next prime is 2012121323. The reversal of 2012121314 is 4131212102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2012121292 and 2012121301.

It is not an unprimeable number, because it can be changed into a prime (2012121311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71861462 + ... + 71861489.

It is an arithmetic number, because the mean of its divisors is an integer number (431168856).

Almost surely, 2^2012121314 is an apocalyptic number.

2012121314 is a deficient number, since it is larger than the sum of its proper divisors (1437229534).

2012121314 is a wasteful number, since it uses less digits than its factorization.

2012121314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143722960.

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

The square root of 2012121314 is about 44856.6752446055. The cubic root of 2012121314 is about 1262.4612414857.

Adding to 2012121314 its reverse (4131212102), we get a palindrome (6143333416).

The spelling of 2012121314 in words is "two billion, twelve million, one hundred twenty-one thousand, three hundred fourteen".