226233885154 has 8 divisors (see below), whose sum is σ = 340421336028. Its totient is φ = 112760106480.

The previous prime is 226233885139. The next prime is 226233885167. The reversal of 226233885154 is 451588332622.

It can be written as a sum of positive squares in 2 ways, for example, as 198579858129 + 27654027025 = 445623^2 + 166295^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 226233885098 and 226233885107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178417257 + ... + 178418524.

Almost surely, 2^226233885154 is an apocalyptic number.

226233885154 is a deficient number, since it is larger than the sum of its proper divisors (114187450874).

226233885154 is a wasteful number, since it uses less digits than its factorization.

226233885154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356836100.

The product of its digits is 2764800, while the sum is 49.

The spelling of 226233885154 in words is "two hundred twenty-six billion, two hundred thirty-three million, eight hundred eighty-five thousand, one hundred fifty-four".