226255223011 has 8 divisors (see below), whose sum is σ = 234012643200. Its totient is φ = 218526481920.

The previous prime is 226255222957. The next prime is 226255223059. The reversal of 226255223011 is 110322552622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226255223011 - 2²³ = 226246834403 is a prime.

It is a super-2 number, since 2×226255223011² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226255223611) 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, 7153726 + ... + 7185283.

It is an arithmetic number, because the mean of its divisors is an integer number (29251580400).

Almost surely, 2^226255223011 is an apocalyptic number.

226255223011 is a deficient number, since it is larger than the sum of its proper divisors (7757420189).

226255223011 is a wasteful number, since it uses less digits than its factorization.

226255223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14339549.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 226255223011 its reverse (110322552622), we get a palindrome (336577775633).

The spelling of 226255223011 in words is "two hundred twenty-six billion, two hundred fifty-five million, two hundred twenty-three thousand, eleven".