2012230133132 has 24 divisors (see below), whose sum is σ = 3574959984960. Its totient is φ = 990877155840.

The previous prime is 2012230133129. The next prime is 2012230133149. The reversal of 2012230133132 is 2313310322102.

It is a junction number, because it is equal to n+sod(n) for n = 2012230133098 and 2012230133107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7894469 + ... + 8145372.

It is an arithmetic number, because the mean of its divisors is an integer number (148956666040).

Almost surely, 2^{2012230133132} is an apocalyptic number.

It is an amenable number.

2012230133132 is a deficient number, since it is larger than the sum of its proper divisors (1562729851828).

2012230133132 is a wasteful number, since it uses less digits than its factorization.

2012230133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16040321 (or 16040319 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2012230133132 its reverse (2313310322102), we get a palindrome (4325540455234).

The spelling of 2012230133132 in words is "two trillion, twelve billion, two hundred thirty million, one hundred thirty-three thousand, one hundred thirty-two".