122601007 has 2 divisors, whose sum is σ = 122601008. Its totient is φ = 122601006.

The previous prime is 122600993. The next prime is 122601023. The reversal of 122601007 is 700106221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122601007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122601097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61300503 + 61300504.

It is an arithmetic number, because the mean of its divisors is an integer number (61300504).

Almost surely, 2^122601007 is an apocalyptic number.

122601007 is a deficient number, since it is larger than the sum of its proper divisors (1).

122601007 is an equidigital number, since it uses as much as digits as its factorization.

122601007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 122601007 is about 11072.5339015060. The cubic root of 122601007 is about 496.7806588393.

Adding to 122601007 its reverse (700106221), we get a palindrome (822707228).

The spelling of 122601007 in words is "one hundred twenty-two million, six hundred one thousand, seven".