122673351477 has 16 divisors (see below), whose sum is σ = 176177154560. Its totient is φ = 75676092912.

The previous prime is 122673351469. The next prime is 122673351487. The reversal of 122673351477 is 774153376221.

It is not a de Polignac number, because 122673351477 - 2³ = 122673351469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122673351457) 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, 25022713 + ... + 25027614.

It is an arithmetic number, because the mean of its divisors is an integer number (11011072160).

Almost surely, 2^122673351477 is an apocalyptic number.

It is an amenable number.

122673351477 is a deficient number, since it is larger than the sum of its proper divisors (53503803083).

122673351477 is a wasteful number, since it uses less digits than its factorization.

122673351477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50050392.

The product of its digits is 1481760, while the sum is 48.

The spelling of 122673351477 in words is "one hundred twenty-two billion, six hundred seventy-three million, three hundred fifty-one thousand, four hundred seventy-seven".