122066357607 has 24 divisors (see below), whose sum is σ = 178132689696. Its totient is φ = 80543586816.

The previous prime is 122066357587. The next prime is 122066357681. The reversal of 122066357607 is 706753660221.

122066357607 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 6 + 6 + 35 + 7 + 607 = 666.

It is not a de Polignac number, because 122066357607 - 2⁸ = 122066357351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122066357687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268638 + ... + 562404.

It is an arithmetic number, because the mean of its divisors is an integer number (7422195404).

Almost surely, 2^122066357607 is an apocalyptic number.

122066357607 is a deficient number, since it is larger than the sum of its proper divisors (56066332089).

122066357607 is a wasteful number, since it uses less digits than its factorization.

122066357607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294247 (or 294244 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 122066357607 in words is "one hundred twenty-two billion, sixty-six million, three hundred fifty-seven thousand, six hundred seven".