226721067374 has 16 divisors (see below), whose sum is σ = 342634017600. Its totient is φ = 112510066944.

The previous prime is 226721067319. The next prime is 226721067449. The reversal of 226721067374 is 473760127622.

226721067374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1298582 + ... + 1462790.

It is an arithmetic number, because the mean of its divisors is an integer number (21414626100).

Almost surely, 2^226721067374 is an apocalyptic number.

226721067374 is a deficient number, since it is larger than the sum of its proper divisors (115912950226).

226721067374 is a wasteful number, since it uses less digits than its factorization.

226721067374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169387.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 226721067374 in words is "two hundred twenty-six billion, seven hundred twenty-one million, sixty-seven thousand, three hundred seventy-four".