2012122222296 has 32 divisors (see below), whose sum is σ = 5125216984560. Its totient is φ = 658052550272.

The previous prime is 2012122222277. The next prime is 2012122222373. The reversal of 2012122222296 is 6922222212102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790927275 + ... + 790929818.

Almost surely, 2^{2012122222296} is an apocalyptic number.

It is an amenable number.

2012122222296 is an abundant number, since it is smaller than the sum of its proper divisors (3113094762264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012122222296 is a wasteful number, since it uses less digits than its factorization.

2012122222296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581857155 (or 1581857151 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 2012122222296 its reverse (6922222212102), we get a palindrome (8934344434398).

The spelling of 2012122222296 in words is "two trillion, twelve billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred ninety-six".