422666433012 has 24 divisors (see below), whose sum is σ = 990150854112. Its totient is φ = 140327500000.

The previous prime is 422666432999. The next prime is 422666433019. The reversal of 422666433012 is 210334666224.

422666433012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422666433019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70160739 + ... + 70166762.

It is an arithmetic number, because the mean of its divisors is an integer number (41256285588).

Almost surely, 2^422666433012 is an apocalyptic number.

It is an amenable number.

422666433012 is an abundant number, since it is smaller than the sum of its proper divisors (567484421100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422666433012 is a wasteful number, since it uses less digits than its factorization.

422666433012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140327759 (or 140327757 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 422666433012 in words is "four hundred twenty-two billion, six hundred sixty-six million, four hundred thirty-three thousand, twelve".