2012445214 has 32 divisors (see below), whose sum is σ = 3407652864. Its totient is φ = 884394720.

The previous prime is 2012445181. The next prime is 2012445217. The reversal of 2012445214 is 4125442102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012445217) 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, 125809 + ... + 140899.

It is an arithmetic number, because the mean of its divisors is an integer number (106489152).

Almost surely, 2^2012445214 is an apocalyptic number.

2012445214 is a deficient number, since it is larger than the sum of its proper divisors (1395207650).

2012445214 is a wasteful number, since it uses less digits than its factorization.

2012445214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15352.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2012445214 is about 44860.2854872771. The cubic root of 2012445214 is about 1262.5289791603.

Adding to 2012445214 its reverse (4125442102), we get a palindrome (6137887316).

The spelling of 2012445214 in words is "two billion, twelve million, four hundred forty-five thousand, two hundred fourteen".