226186022 has 16 divisors (see below), whose sum is σ = 351721440. Its totient is φ = 108962112.

The previous prime is 226186021. The next prime is 226186027. The reversal of 226186022 is 220681622.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226186021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25298 + ... + 33050.

It is an arithmetic number, because the mean of its divisors is an integer number (21982590).

Almost surely, 2^226186022 is an apocalyptic number.

226186022 is a deficient number, since it is larger than the sum of its proper divisors (125535418).

226186022 is a wasteful number, since it uses less digits than its factorization.

226186022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8287.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 226186022 is about 15039.4821054450. The cubic root of 226186022 is about 609.2870125234.

The spelling of 226186022 in words is "two hundred twenty-six million, one hundred eighty-six thousand, twenty-two".