226022505 has 16 divisors (see below), whose sum is σ = 363049344. Its totient is φ = 120074240.

The previous prime is 226022453. The next prime is 226022561. The reversal of 226022505 is 505220622.

It is not a de Polignac number, because 226022505 - 2⁶ = 226022441 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25461 + ... + 33170.

It is an arithmetic number, because the mean of its divisors is an integer number (22690584).

Almost surely, 2^226022505 is an apocalyptic number.

It is an amenable number.

226022505 is a deficient number, since it is larger than the sum of its proper divisors (137026839).

226022505 is a wasteful number, since it uses less digits than its factorization.

226022505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58896.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 226022505 is about 15034.0448649058. The cubic root of 226022505 is about 609.1401528701.

The spelling of 226022505 in words is "two hundred twenty-six million, twenty-two thousand, five hundred five".