122267305247 has 2 divisors, whose sum is σ = 122267305248. Its totient is φ = 122267305246.

The previous prime is 122267305241. The next prime is 122267305253. The reversal of 122267305247 is 742503762221.

It is a balanced prime because it is at equal distance from previous prime (122267305241) and next prime (122267305253).

It is a cyclic number.

It is not a de Polignac number, because 122267305247 - 2⁶ = 122267305183 is a prime.

It is a super-3 number, since 3×122267305247³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122267305241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61133652623 + 61133652624.

It is an arithmetic number, because the mean of its divisors is an integer number (61133652624).

Almost surely, 2^122267305247 is an apocalyptic number.

122267305247 is a deficient number, since it is larger than the sum of its proper divisors (1).

122267305247 is an equidigital number, since it uses as much as digits as its factorization.

122267305247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 41.

The spelling of 122267305247 in words is "one hundred twenty-two billion, two hundred sixty-seven million, three hundred five thousand, two hundred forty-seven".