3312223243551 has 48 divisors (see below), whose sum is σ = 4935574566208. Its totient is φ = 2138879001600.

The previous prime is 3312223243547. The next prime is 3312223243559. The reversal of 3312223243551 is 1553423222133.

3312223243551 is a `hidden beast` number, since 3 + 3 + 12 + 22 + 32 + 43 + 551 = 666.

It is not a de Polignac number, because 3312223243551 - 2² = 3312223243547 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312223243559) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 436331766 + ... + 436339356.

Almost surely, 2^{3312223243551} is an apocalyptic number.

3312223243551 is a deficient number, since it is larger than the sum of its proper divisors (1623351322657).

3312223243551 is a wasteful number, since it uses less digits than its factorization.

3312223243551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13312 (or 13309 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 3312223243551 its reverse (1553423222133), we get a palindrome (4865646465684).

The spelling of 3312223243551 in words is "three trillion, three hundred twelve billion, two hundred twenty-three million, two hundred forty-three thousand, five hundred fifty-one".