201056226 has 16 divisors (see below), whose sum is σ = 459557184. Its totient is φ = 57444624.

The previous prime is 201056197. The next prime is 201056239. The reversal of 201056226 is 622650102.

It is a junction number, because it is equal to n+sod(n) for n = 201056196 and 201056205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2393485 + ... + 2393568.

It is an arithmetic number, because the mean of its divisors is an integer number (28722324).

Almost surely, 2^201056226 is an apocalyptic number.

201056226 is an abundant number, since it is smaller than the sum of its proper divisors (258500958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201056226 is a wasteful number, since it uses less digits than its factorization.

201056226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787065.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 201056226 is about 14179.4296782346. The cubic root of 201056226 is about 585.8312151980.

The spelling of 201056226 in words is "two hundred one million, fifty-six thousand, two hundred twenty-six".