13332224287 has 2 divisors, whose sum is σ = 13332224288. Its totient is φ = 13332224286.

The previous prime is 13332224273. The next prime is 13332224291. The reversal of 13332224287 is 78242223331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13332224287 - 2¹⁵ = 13332191519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13332224237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666112143 + 6666112144.

It is an arithmetic number, because the mean of its divisors is an integer number (6666112144).

Almost surely, 2^13332224287 is an apocalyptic number.

13332224287 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332224287 is an equidigital number, since it uses as much as digits as its factorization.

13332224287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 37.

It can be divided in two parts, 133322 and 24287, that added together give a square (157609 = 397²).

The spelling of 13332224287 in words is "thirteen billion, three hundred thirty-two million, two hundred twenty-four thousand, two hundred eighty-seven".