122600667 has 16 divisors (see below), whose sum is σ = 189884672. Its totient is φ = 68908320.

The previous prime is 122600663. The next prime is 122600683. The reversal of 122600667 is 766006221.

It is not a de Polignac number, because 122600667 - 2² = 122600663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122600663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46573 + ... + 49134.

It is an arithmetic number, because the mean of its divisors is an integer number (11867792).

Almost surely, 2^122600667 is an apocalyptic number.

122600667 is a deficient number, since it is larger than the sum of its proper divisors (67284005).

122600667 is an equidigital number, since it uses as much as digits as its factorization.

122600667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95778.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 122600667 is about 11072.5185481895. The cubic root of 122600667 is about 496.7801996110.

Adding to 122600667 its reverse (766006221), we get a palindrome (888606888).

The spelling of 122600667 in words is "one hundred twenty-two million, six hundred thousand, six hundred sixty-seven".