422266424590 has 32 divisors (see below), whose sum is σ = 795351013920. Its totient is φ = 161240736384.

The previous prime is 422266424563. The next prime is 422266424623. The reversal of 422266424590 is 95424662224.

It is a self number, because there is not a number n which added to its sum of digits gives 422266424590.

It is a congruent number.

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, 10747000 + ... + 10786219.

It is an arithmetic number, because the mean of its divisors is an integer number (24854719185).

Almost surely, 2^422266424590 is an apocalyptic number.

422266424590 is a deficient number, since it is larger than the sum of its proper divisors (373084589330).

422266424590 is a wasteful number, since it uses less digits than its factorization.

422266424590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21533316.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 422266424590 in words is "four hundred twenty-two billion, two hundred sixty-six million, four hundred twenty-four thousand, five hundred ninety".