122455343 has 2 divisors, whose sum is σ = 122455344. Its totient is φ = 122455342.

The previous prime is 122455337. The next prime is 122455349. The reversal of 122455343 is 343554221.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (122455337) and next prime (122455349).

It is an emirp because it is prime and its reverse (343554221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122455343 - 2¹⁶ = 122389807 is a prime.

It is a super-2 number, since 2×122455343² = 29990622058495298, which contains 22 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 (122455349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61227671 + 61227672.

It is an arithmetic number, because the mean of its divisors is an integer number (61227672).

Almost surely, 2^122455343 is an apocalyptic number.

122455343 is a deficient number, since it is larger than the sum of its proper divisors (1).

122455343 is an equidigital number, since it uses as much as digits as its factorization.

122455343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 29.

The square root of 122455343 is about 11065.9542290758. The cubic root of 122455343 is about 496.5838368145.

The spelling of 122455343 in words is "one hundred twenty-two million, four hundred fifty-five thousand, three hundred forty-three".