12262015533311 has 2 divisors, whose sum is σ = 12262015533312. Its totient is φ = 12262015533310.

The previous prime is 12262015533283. The next prime is 12262015533337. The reversal of 12262015533311 is 11333551026221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12262015533311 - 2⁶ = 12262015533247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12262015533811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131007766655 + 6131007766656.

It is an arithmetic number, because the mean of its divisors is an integer number (6131007766656).

Almost surely, 2^{12262015533311} is an apocalyptic number.

12262015533311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262015533311 is an equidigital number, since it uses as much as digits as its factorization.

12262015533311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

Adding to 12262015533311 its reverse (11333551026221), we get a palindrome (23595566559532).

The spelling of 12262015533311 in words is "twelve trillion, two hundred sixty-two billion, fifteen million, five hundred thirty-three thousand, three hundred eleven".