12423378658022 has 8 divisors (see below), whose sum is σ = 19277656538400. Its totient is φ = 5997493145224.

The previous prime is 12423378658013. The next prime is 12423378658037. The reversal of 12423378658022 is 22085687332421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107098091822 + ... + 107098091937.

It is an arithmetic number, because the mean of its divisors is an integer number (2409707067300).

Almost surely, 2^{12423378658022} is an apocalyptic number.

12423378658022 is a deficient number, since it is larger than the sum of its proper divisors (6854277880378).

12423378658022 is a wasteful number, since it uses less digits than its factorization.

12423378658022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214196183790.

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 12423378658022 in words is "twelve trillion, four hundred twenty-three billion, three hundred seventy-eight million, six hundred fifty-eight thousand, twenty-two".