226622622426 has 8 divisors (see below), whose sum is σ = 453245244864. Its totient is φ = 75540874140.

The previous prime is 226622622337. The next prime is 226622622427. The reversal of 226622622426 is 624226226622.

It is a happy number.

226622622426 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

226622622426 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (226622622427) 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, 18885218530 + ... + 18885218541.

It is an arithmetic number, because the mean of its divisors is an integer number (56655655608).

Almost surely, 2^226622622426 is an apocalyptic number.

226622622426 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.

226622622426 is a wasteful number, since it uses less digits than its factorization.

226622622426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37770437076.

The product of its digits is 663552, while the sum is 42.

The spelling of 226622622426 in words is "two hundred twenty-six billion, six hundred twenty-two million, six hundred twenty-two thousand, four hundred twenty-six".