226022355 has 24 divisors (see below), whose sum is σ = 421909488. Its totient is φ = 111272256.

The previous prime is 226022351. The next prime is 226022371. The reversal of 226022355 is 553220622.

226022355 is a `hidden beast` number, since 2 + 2 + 602 + 2 + 3 + 55 = 666.

It is not a de Polignac number, because 226022355 - 2² = 226022351 is a prime.

It is a super-2 number, since 2×226022355² = 102172209919492050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226022351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192597 + ... + 193766.

It is an arithmetic number, because the mean of its divisors is an integer number (17579562).

Almost surely, 2^226022355 is an apocalyptic number.

226022355 is a deficient number, since it is larger than the sum of its proper divisors (195887133).

226022355 is a wasteful number, since it uses less digits than its factorization.

226022355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386387 (or 386384 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 226022355 is about 15034.0398762275. The cubic root of 226022355 is about 609.1400181179.

Adding to 226022355 its reverse (553220622), we get a palindrome (779242977).

The spelling of 226022355 in words is "two hundred twenty-six million, twenty-two thousand, three hundred fifty-five".