226781424147 has 8 divisors (see below), whose sum is σ = 302392306944. Its totient is φ = 151179078728.

The previous prime is 226781424071. The next prime is 226781424173. The reversal of 226781424147 is 741424187622.

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 226781424147 - 2¹² = 226781420051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226781424096 and 226781424105.

It is not an unprimeable number, because it can be changed into a prime (226781424547) 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, 2072103 + ... + 2178800.

It is an arithmetic number, because the mean of its divisors is an integer number (37799038368).

Almost surely, 2^226781424147 is an apocalyptic number.

226781424147 is a deficient number, since it is larger than the sum of its proper divisors (75610882797).

226781424147 is a wasteful number, since it uses less digits than its factorization.

226781424147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4268689.

The product of its digits is 1204224, while the sum is 48.

The spelling of 226781424147 in words is "two hundred twenty-six billion, seven hundred eighty-one million, four hundred twenty-four thousand, one hundred forty-seven".