122084453 has 2 divisors, whose sum is σ = 122084454. Its totient is φ = 122084452.

The previous prime is 122084441. The next prime is 122084471. The reversal of 122084453 is 354480221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121837444 + 247009 = 11038^2 + 497^2 .

It is an emirp because it is prime and its reverse (354480221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122084453 is a prime.

It is a super-2 number, since 2×122084453² = 29809227328618418, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122084153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61042226 + 61042227.

It is an arithmetic number, because the mean of its divisors is an integer number (61042227).

Almost surely, 2^122084453 is an apocalyptic number.

It is an amenable number.

122084453 is a deficient number, since it is larger than the sum of its proper divisors (1).

122084453 is an equidigital number, since it uses as much as digits as its factorization.

122084453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 122084453 is about 11049.1833634889. The cubic root of 122084453 is about 496.0819824705.

It can be divided in two parts, 12208 and 4453, that added together give a palindrome (16661).

The spelling of 122084453 in words is "one hundred twenty-two million, eighty-four thousand, four hundred fifty-three".