226144406603 has 8 divisors (see below), whose sum is σ = 227809604400. Its totient is φ = 224479755648.

The previous prime is 226144406599. The next prime is 226144406651. The reversal of 226144406603 is 306604441622.

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 226144406603 - 2² = 226144406599 is a prime.

It is a super-2 number, since 2×226144406603² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226144406303) 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, 712775 + ... + 979967.

It is an arithmetic number, because the mean of its divisors is an integer number (28476200550).

Almost surely, 2^226144406603 is an apocalyptic number.

226144406603 is a deficient number, since it is larger than the sum of its proper divisors (1665197797).

226144406603 is a wasteful number, since it uses less digits than its factorization.

226144406603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273421.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 226144406603 in words is "two hundred twenty-six billion, one hundred forty-four million, four hundred six thousand, six hundred three".