2012412322245 has 32 divisors (see below), whose sum is σ = 3467646145152. Its totient is φ = 990696091392.

The previous prime is 2012412322241. The next prime is 2012412322253. The reversal of 2012412322245 is 5422232142102.

It is not a de Polignac number, because 2012412322245 - 2² = 2012412322241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012412322241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7189402 + ... + 7464068.

It is an arithmetic number, because the mean of its divisors is an integer number (108363942036).

Almost surely, 2^{2012412322245} is an apocalyptic number.

It is an amenable number.

2012412322245 is a deficient number, since it is larger than the sum of its proper divisors (1455233822907).

2012412322245 is a wasteful number, since it uses less digits than its factorization.

2012412322245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312261.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2012412322245 its reverse (5422232142102), we get a palindrome (7434644464347).

The spelling of 2012412322245 in words is "two trillion, twelve billion, four hundred twelve million, three hundred twenty-two thousand, two hundred forty-five".