122673044146 has 8 divisors (see below), whose sum is σ = 184012035840. Its totient is φ = 61335698868.

The previous prime is 122673044093. The next prime is 122673044183. The reversal of 122673044146 is 641440376221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 122673044099 and 122673044108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204486 + ... + 535873.

It is an arithmetic number, because the mean of its divisors is an integer number (23001504480).

Almost surely, 2^122673044146 is an apocalyptic number.

122673044146 is a deficient number, since it is larger than the sum of its proper divisors (61338991694).

122673044146 is an equidigital number, since it uses as much as digits as its factorization.

122673044146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823208.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 122673044146 in words is "one hundred twenty-two billion, six hundred seventy-three million, forty-four thousand, one hundred forty-six".