2012202311232 has 224 divisors, whose sum is σ = 5563334689920. Its totient is φ = 641262469120.

The previous prime is 2012202311227. The next prime is 2012202311291. The reversal of 2012202311232 is 2321132022102.

It is a junction number, because it is equal to n+sod(n) for n = 2012202311199 and 2012202311208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425140738 + ... + 425145470.

It is an arithmetic number, because the mean of its divisors is an integer number (24836315580).

Almost surely, 2^{2012202311232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2012202311232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2781667344960).

2012202311232 is an abundant number, since it is smaller than the sum of its proper divisors (3551132378688).

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

2012202311232 is a wasteful number, since it uses less digits than its factorization.

2012202311232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861 (or 5851 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2012202311232 its reverse (2321132022102), we get a palindrome (4333334333334).

The spelling of 2012202311232 in words is "two trillion, twelve billion, two hundred two million, three hundred eleven thousand, two hundred thirty-two".