2012232023132 has 24 divisors (see below), whose sum is σ = 3728711229264. Its totient is φ = 946891153152.

The previous prime is 2012232023119. The next prime is 2012232023161. The reversal of 2012232023132 is 2313202322102.

It is a junction number, because it is equal to n+sod(n) for n = 2012232023098 and 2012232023107.

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, 939563 + ... + 2215229.

It is an arithmetic number, because the mean of its divisors is an integer number (155362967886).

Almost surely, 2^{2012232023132} is an apocalyptic number.

It is an amenable number.

2012232023132 is a deficient number, since it is larger than the sum of its proper divisors (1716479206132).

2012232023132 is a wasteful number, since it uses less digits than its factorization.

2012232023132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298885 (or 1298883 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2012232023132 its reverse (2313202322102), we get a palindrome (4325434345234).

The spelling of 2012232023132 in words is "two trillion, twelve billion, two hundred thirty-two million, twenty-three thousand, one hundred thirty-two".