226123351 has 4 divisors (see below), whose sum is σ = 238024600. Its totient is φ = 214222104.

The previous prime is 226123349. The next prime is 226123433. The reversal of 226123351 is 153321622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226123351 - 2¹ = 226123349 is a prime.

It is a super-2 number, since 2×226123351² = 102263539734938402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226123301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5950596 + ... + 5950633.

It is an arithmetic number, because the mean of its divisors is an integer number (59506150).

Almost surely, 2^226123351 is an apocalyptic number.

226123351 is a deficient number, since it is larger than the sum of its proper divisors (11901249).

226123351 is a wasteful number, since it uses less digits than its factorization.

226123351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11901248.

The product of its digits is 2160, while the sum is 25.

The square root of 226123351 is about 15037.3984119594. The cubic root of 226123351 is about 609.2307341362.

Adding to 226123351 its reverse (153321622), we get a palindrome (379444973).

The spelling of 226123351 in words is "two hundred twenty-six million, one hundred twenty-three thousand, three hundred fifty-one".