227722042 has 16 divisors (see below), whose sum is σ = 344600064. Its totient is φ = 112860000.

The previous prime is 227722039. The next prime is 227722069. The reversal of 227722042 is 240227722.

227722042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 227722042.

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, 125542 + ... + 127342.

It is an arithmetic number, because the mean of its divisors is an integer number (21537504).

Almost surely, 2^227722042 is an apocalyptic number.

227722042 is a deficient number, since it is larger than the sum of its proper divisors (116878022).

227722042 is a wasteful number, since it uses less digits than its factorization.

227722042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 227722042 is about 15090.4619544930. The cubic root of 227722042 is about 610.6631165585.

Adding to 227722042 its reverse (240227722), we get a palindrome (467949764).

The spelling of 227722042 in words is "two hundred twenty-seven million, seven hundred twenty-two thousand, forty-two".