122822445 has 8 divisors (see below), whose sum is σ = 196515936. Its totient is φ = 65505296.

The previous prime is 122822423. The next prime is 122822449. The reversal of 122822445 is 544228221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122822445 - 2⁷ = 122822317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122822449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4094067 + ... + 4094096.

It is an arithmetic number, because the mean of its divisors is an integer number (24564492).

Almost surely, 2^122822445 is an apocalyptic number.

122822445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122822445 is a deficient number, since it is larger than the sum of its proper divisors (73693491).

122822445 is an equidigital number, since it uses as much as digits as its factorization.

122822445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188171.

The product of its digits is 10240, while the sum is 30.

The square root of 122822445 is about 11082.5288179188. The cubic root of 122822445 is about 497.0795687063.

The spelling of 122822445 in words is "one hundred twenty-two million, eight hundred twenty-two thousand, four hundred forty-five".