122483869 has 2 divisors, whose sum is σ = 122483870. Its totient is φ = 122483868.

The previous prime is 122483819. The next prime is 122483923. The reversal of 122483869 is 968384221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64160100 + 58323769 = 8010^2 + 7637^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122483869 is a prime.

It is a super-2 number, since 2×122483869² = 30004596330418322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122483819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61241934 + 61241935.

It is an arithmetic number, because the mean of its divisors is an integer number (61241935).

Almost surely, 2^122483869 is an apocalyptic number.

It is an amenable number.

122483869 is a deficient number, since it is larger than the sum of its proper divisors (1).

122483869 is an equidigital number, since it uses as much as digits as its factorization.

122483869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 43.

The square root of 122483869 is about 11067.2430622988. The cubic root of 122483869 is about 496.6223935932.

The spelling of 122483869 in words is "one hundred twenty-two million, four hundred eighty-three thousand, eight hundred sixty-nine".