122673343633 has 2 divisors, whose sum is σ = 122673343634. Its totient is φ = 122673343632.

The previous prime is 122673343631. The next prime is 122673343669. The reversal of 122673343633 is 336343376221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68955083649 + 53718259984 = 262593^2 + 231772^2 .

It is a cyclic number.

It is not a de Polignac number, because 122673343633 - 2¹ = 122673343631 is a prime.

Together with 122673343631, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122673343633.

It is not a weakly prime, because it can be changed into another prime (122673343631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61336671816 + 61336671817.

It is an arithmetic number, because the mean of its divisors is an integer number (61336671817).

Almost surely, 2^122673343633 is an apocalyptic number.

It is an amenable number.

122673343633 is a deficient number, since it is larger than the sum of its proper divisors (1).

122673343633 is an equidigital number, since it uses as much as digits as its factorization.

122673343633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 43.

The spelling of 122673343633 in words is "one hundred twenty-two billion, six hundred seventy-three million, three hundred forty-three thousand, six hundred thirty-three".