2012203212232 has 64 divisors (see below), whose sum is σ = 4032205608960. Its totient is φ = 939256032000.

The previous prime is 2012203212203. The next prime is 2012203212259. The reversal of 2012203212232 is 2322123022102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1322482 + ... + 2402782.

It is an arithmetic number, because the mean of its divisors is an integer number (63003212640).

Almost surely, 2^{2012203212232} is an apocalyptic number.

It is an amenable number.

2012203212232 is an abundant number, since it is smaller than the sum of its proper divisors (2020002396728).

2012203212232 is a wasteful number, since it uses less digits than its factorization.

2012203212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080574 (or 1080570 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2012203212232 its reverse (2322123022102), we get a palindrome (4334326234334).

The spelling of 2012203212232 in words is "two trillion, twelve billion, two hundred three million, two hundred twelve thousand, two hundred thirty-two".