472455283488222 has 8 divisors (see below), whose sum is σ = 944910566976456. Its totient is φ = 157485094496072.

The previous prime is 472455283488191. The next prime is 472455283488269. The reversal of 472455283488222 is 222884382554274.

It is a happy number.

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

472455283488222 is an admirable number.

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, 39371273624013 + ... + 39371273624024.

It is an arithmetic number, because the mean of its divisors is an integer number (118113820872057).

Almost surely, 2^{472455283488222} is an apocalyptic number.

472455283488222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

472455283488222 is a wasteful number, since it uses less digits than its factorization.

472455283488222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78742547248042.

The product of its digits is 550502400, while the sum is 66.

The spelling of 472455283488222 in words is "four hundred seventy-two trillion, four hundred fifty-five billion, two hundred eighty-three million, four hundred eighty-eight thousand, two hundred twenty-two".