3012312232002 has 8 divisors (see below), whose sum is σ = 6024624464016. Its totient is φ = 1004104077332.

The previous prime is 3012312232001. The next prime is 3012312232021. The reversal of 3012312232002 is 2002322132103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3012312232002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3012312232002.

It is not an unprimeable number, because it can be changed into a prime (3012312232001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251026019328 + ... + 251026019339.

It is an arithmetic number, because the mean of its divisors is an integer number (753078058002).

Almost surely, 2^{3012312232002} is an apocalyptic number.

3012312232002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3012312232002 is a wasteful number, since it uses less digits than its factorization.

3012312232002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502052038672.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3012312232002 its reverse (2002322132103), we get a palindrome (5014634364105).

The spelling of 3012312232002 in words is "three trillion, twelve billion, three hundred twelve million, two hundred thirty-two thousand, two".