422697573306 has 32 divisors (see below), whose sum is σ = 964715186880. Its totient is φ = 137091104208.

The previous prime is 422697573161. The next prime is 422697573313. The reversal of 422697573306 is 603375796224.

422697573306 is a `hidden beast` number, since 4 + 2 + 2 + 69 + 7 + 573 + 3 + 0 + 6 = 666.

422697573306 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105778176 + ... + 105782171.

It is an arithmetic number, because the mean of its divisors is an integer number (30147349590).

Almost surely, 2^422697573306 is an apocalyptic number.

422697573306 is an abundant number, since it is smaller than the sum of its proper divisors (542017613574).

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

422697573306 is a wasteful number, since it uses less digits than its factorization.

422697573306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211560395 (or 211560389 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 422697573306 in words is "four hundred twenty-two billion, six hundred ninety-seven million, five hundred seventy-three thousand, three hundred six".