226553267349 has 12 divisors (see below), whose sum is σ = 327398507436. Its totient is φ = 150964019712.

The previous prime is 226553267341. The next prime is 226553267359. The reversal of 226553267349 is 943762355622.

226553267349 is a `hidden beast` number, since 2 + 2 + 6 + 5 + 532 + 67 + 3 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16955946225 + 209597321124 = 130215^2 + 457818^2 .

It is not a de Polignac number, because 226553267349 - 2³ = 226553267341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226553267295 and 226553267304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226553267341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5937582 + ... + 5975615.

It is an arithmetic number, because the mean of its divisors is an integer number (27283208953).

Almost surely, 2^226553267349 is an apocalyptic number.

It is an amenable number.

226553267349 is a deficient number, since it is larger than the sum of its proper divisors (100845240087).

226553267349 is a wasteful number, since it uses less digits than its factorization.

226553267349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11915316 (or 11915313 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 54.

The spelling of 226553267349 in words is "two hundred twenty-six billion, five hundred fifty-three million, two hundred sixty-seven thousand, three hundred forty-nine".