122624471 has 2 divisors, whose sum is σ = 122624472. Its totient is φ = 122624470.

The previous prime is 122624459. The next prime is 122624497. The reversal of 122624471 is 174426221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122624471 - 2⁶ = 122624407 is a prime.

It is a super-3 number, since 3×122624471³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122624371) 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, 61312235 + 61312236.

It is an arithmetic number, because the mean of its divisors is an integer number (61312236).

Almost surely, 2^122624471 is an apocalyptic number.

122624471 is a deficient number, since it is larger than the sum of its proper divisors (1).

122624471 is an equidigital number, since it uses as much as digits as its factorization.

122624471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 29.

The square root of 122624471 is about 11073.5934095487. The cubic root of 122624471 is about 496.8123489483.

The spelling of 122624471 in words is "one hundred twenty-two million, six hundred twenty-four thousand, four hundred seventy-one".