122244667 has 2 divisors, whose sum is σ = 122244668. Its totient is φ = 122244666.

The previous prime is 122244653. The next prime is 122244691. The reversal of 122244667 is 766442221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122244667 - 2¹¹ = 122242619 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (122241667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61122333 + 61122334.

It is an arithmetic number, because the mean of its divisors is an integer number (61122334).

Almost surely, 2^122244667 is an apocalyptic number.

122244667 is a deficient number, since it is larger than the sum of its proper divisors (1).

122244667 is an equidigital number, since it uses as much as digits as its factorization.

122244667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 122244667 is about 11056.4310245214. The cubic root of 122244667 is about 496.2988938917.

Adding to 122244667 its reverse (766442221), we get a palindrome (888686888).

The spelling of 122244667 in words is "one hundred twenty-two million, two hundred forty-four thousand, six hundred sixty-seven".