122427564227107 has 16 divisors (see below), whose sum is σ = 129331444608000. Its totient is φ = 115569727197120.

The previous prime is 122427564227063. The next prime is 122427564227117. The reversal of 122427564227107 is 701722465724221.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122427564227107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122427564227117) 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, 797564518 + ... + 797718004.

It is an arithmetic number, because the mean of its divisors is an integer number (8083215288000).

Almost surely, 2^{122427564227107} is an apocalyptic number.

122427564227107 is a deficient number, since it is larger than the sum of its proper divisors (6903880380893).

122427564227107 is a wasteful number, since it uses less digits than its factorization.

122427564227107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303186.

The product of its (nonzero) digits is 5268480, while the sum is 52.

The spelling of 122427564227107 in words is "one hundred twenty-two trillion, four hundred twenty-seven billion, five hundred sixty-four million, two hundred twenty-seven thousand, one hundred seven".