47222557581826 has 8 divisors (see below), whose sum is σ = 77273276043024. Its totient is φ = 21464798900820.

The previous prime is 47222557581817. The next prime is 47222557581929. The reversal of 47222557581826 is 62818575522274.

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

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, 1073239945020 + ... + 1073239945063.

It is an arithmetic number, because the mean of its divisors is an integer number (9659159505378).

Almost surely, 2^{47222557581826} is an apocalyptic number.

47222557581826 is a deficient number, since it is larger than the sum of its proper divisors (30050718461198).

47222557581826 is a wasteful number, since it uses less digits than its factorization.

47222557581826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146479890096.

The product of its digits is 150528000, while the sum is 64.

The spelling of 47222557581826 in words is "forty-seven trillion, two hundred twenty-two billion, five hundred fifty-seven million, five hundred eighty-one thousand, eight hundred twenty-six".