1012332040012 has 12 divisors (see below), whose sum is σ = 1772081682840. Its totient is φ = 506022987776.

The previous prime is 1012332040007. The next prime is 1012332040043. The reversal of 1012332040012 is 2100402332101.

It is a happy 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, 35742133 + ... + 35770444.

It is an arithmetic number, because the mean of its divisors is an integer number (147673473570).

Almost surely, 2^{1012332040012} is an apocalyptic number.

It is an amenable number.

1012332040012 is a deficient number, since it is larger than the sum of its proper divisors (759749642828).

1012332040012 is a wasteful number, since it uses less digits than its factorization.

1012332040012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71516120 (or 71516118 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1012332040012 its reverse (2100402332101), we get a palindrome (3112734372113).

The spelling of 1012332040012 in words is "one trillion, twelve billion, three hundred thirty-two million, forty thousand, twelve".