2226154523239 has 2 divisors, whose sum is σ = 2226154523240. Its totient is φ = 2226154523238.

The previous prime is 2226154523191. The next prime is 2226154523251. The reversal of 2226154523239 is 9323254516222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2226154523239 - 2⁷ = 2226154523111 is a prime.

It is a super-2 number, since 2×2226154523239² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226154523269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113077261619 + 1113077261620.

It is an arithmetic number, because the mean of its divisors is an integer number (1113077261620).

Almost surely, 2^{2226154523239} is an apocalyptic number.

2226154523239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226154523239 is an equidigital number, since it uses as much as digits as its factorization.

2226154523239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 46.

The spelling of 2226154523239 in words is "two trillion, two hundred twenty-six billion, one hundred fifty-four million, five hundred twenty-three thousand, two hundred thirty-nine".