226422141 has 16 divisors (see below), whose sum is σ = 333046080. Its totient is φ = 135681920.

The previous prime is 226422139. The next prime is 226422149. The reversal of 226422141 is 141224622.

It is a happy number.

It is not a de Polignac number, because 226422141 - 2¹ = 226422139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226422149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35610 + ... + 41483.

It is an arithmetic number, because the mean of its divisors is an integer number (20815380).

Almost surely, 2^226422141 is an apocalyptic number.

It is an amenable number.

226422141 is a deficient number, since it is larger than the sum of its proper divisors (106623939).

226422141 is a wasteful number, since it uses less digits than its factorization.

226422141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77196.

The product of its digits is 1536, while the sum is 24.

The square root of 226422141 is about 15047.3300289453. The cubic root of 226422141 is about 609.4989534252.

Adding to 226422141 its reverse (141224622), we get a palindrome (367646763).

The spelling of 226422141 in words is "two hundred twenty-six million, four hundred twenty-two thousand, one hundred forty-one".