226227323949 has 16 divisors (see below), whose sum is σ = 330423322944. Its totient is φ = 136538553600.

The previous prime is 226227323923. The next prime is 226227323953. The reversal of 226227323949 is 949323722622.

It is a happy number.

It is not a de Polignac number, because 226227323949 - 2²⁷ = 226093106221 is a prime.

It is a super-2 number, since 2×226227323949² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226227323909) 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, 14214814 + ... + 14230719.

It is an arithmetic number, because the mean of its divisors is an integer number (20651457684).

Almost surely, 2^226227323949 is an apocalyptic number.

It is an amenable number.

226227323949 is a deficient number, since it is larger than the sum of its proper divisors (104195998995).

226227323949 is a wasteful number, since it uses less digits than its factorization.

226227323949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28445788.

The product of its digits is 3919104, while the sum is 51.

The spelling of 226227323949 in words is "two hundred twenty-six billion, two hundred twenty-seven million, three hundred twenty-three thousand, nine hundred forty-nine".