226001321552 has 20 divisors (see below), whose sum is σ = 438384977280. Its totient is φ = 112869714528.

The previous prime is 226001321531. The next prime is 226001321561. The reversal of 226001321552 is 255123100622.

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, 8169902 + ... + 8197517.

It is an arithmetic number, because the mean of its divisors is an integer number (21919248864).

Almost surely, 2^226001321552 is an apocalyptic number.

It is an amenable number.

226001321552 is a deficient number, since it is larger than the sum of its proper divisors (212383655728).

226001321552 is a wasteful number, since it uses less digits than its factorization.

226001321552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16368290 (or 16368284 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 226001321552 in words is "two hundred twenty-six billion, one million, three hundred twenty-one thousand, five hundred fifty-two".