3012221311032 has 64 divisors (see below), whose sum is σ = 7562143342080. Its totient is φ = 999869789952.

The previous prime is 3012221311031. The next prime is 3012221311051. The reversal of 3012221311032 is 2301131222103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012221311031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5765508 + ... + 6266220.

It is an arithmetic number, because the mean of its divisors is an integer number (118158489720).

Almost surely, 2^{3012221311032} is an apocalyptic number.

It is an amenable number.

3012221311032 is an abundant number, since it is smaller than the sum of its proper divisors (4549922031048).

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

3012221311032 is a wasteful number, since it uses less digits than its factorization.

3012221311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501772 (or 501768 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3012221311032 its reverse (2301131222103), we get a palindrome (5313352533135).

The spelling of 3012221311032 in words is "three trillion, twelve billion, two hundred twenty-one million, three hundred eleven thousand, thirty-two".