122232743 has 2 divisors, whose sum is σ = 122232744. Its totient is φ = 122232742.

The previous prime is 122232701. The next prime is 122232749. The reversal of 122232743 is 347232221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122232743 - 2²⁴ = 105455527 is a prime.

It is a super-2 number, since 2×122232743² = 29881686922608098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122232749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61116371 + 61116372.

It is an arithmetic number, because the mean of its divisors is an integer number (61116372).

Almost surely, 2^122232743 is an apocalyptic number.

122232743 is a deficient number, since it is larger than the sum of its proper divisors (1).

122232743 is an equidigital number, since it uses as much as digits as its factorization.

122232743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 122232743 is about 11055.8917776903. The cubic root of 122232743 is about 496.2827566903.

Adding to 122232743 its reverse (347232221), we get a palindrome (469464964).

The spelling of 122232743 in words is "one hundred twenty-two million, two hundred thirty-two thousand, seven hundred forty-three".