2012332113212 has 12 divisors (see below), whose sum is σ = 3523939936776. Its totient is φ = 1005492131280.

The previous prime is 2012332113193. The next prime is 2012332113241. The reversal of 2012332113212 is 2123112332102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168474614 + ... + 168486557.

It is an arithmetic number, because the mean of its divisors is an integer number (293661661398).

Almost surely, 2^{2012332113212} is an apocalyptic number.

It is an amenable number.

2012332113212 is a deficient number, since it is larger than the sum of its proper divisors (1511607823564).

2012332113212 is a wasteful number, since it uses less digits than its factorization.

2012332113212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336962668 (or 336962666 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2012332113212 its reverse (2123112332102), we get a palindrome (4135444445314).

The spelling of 2012332113212 in words is "two trillion, twelve billion, three hundred thirty-two million, one hundred thirteen thousand, two hundred twelve".