2233301021312 has 16 divisors (see below), whose sum is σ = 4449154378650. Its totient is φ = 1116650510592.

The previous prime is 2233301021311. The next prime is 2233301021477. The reversal of 2233301021312 is 2131201033322.

It can be written as a sum of positive squares in only one way, i.e., 2112325051456 + 120975969856 = 1453384^2 + 347816^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (2233301021311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8723831987 + ... + 8723832242.

Almost surely, 2^{2233301021312} is an apocalyptic number.

It is an amenable number.

2233301021312 is a deficient number, since it is larger than the sum of its proper divisors (2215853357338).

2233301021312 is an equidigital number, since it uses as much as digits as its factorization.

2233301021312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17447664243 (or 17447664231 counting only the distinct ones).

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

Adding to 2233301021312 its reverse (2131201033322), we get a palindrome (4364502054634).

The spelling of 2233301021312 in words is "two trillion, two hundred thirty-three billion, three hundred one million, twenty-one thousand, three hundred twelve".