22266046406 has 8 divisors (see below), whose sum is σ = 34301747280. Its totient is φ = 10832130648.

The previous prime is 22266046393. The next prime is 22266046409. The reversal of 22266046406 is 60464066222.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22266046406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22266046409) by changing a digit.

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, 150446186 + ... + 150446333.

It is an arithmetic number, because the mean of its divisors is an integer number (4287718410).

Almost surely, 2^22266046406 is an apocalyptic number.

22266046406 is a deficient number, since it is larger than the sum of its proper divisors (12035700874).

22266046406 is a wasteful number, since it uses less digits than its factorization.

22266046406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300892558.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 22266046406 in words is "twenty-two billion, two hundred sixty-six million, forty-six thousand, four hundred six".