226005400630 has 8 divisors (see below), whose sum is σ = 406809721152. Its totient is φ = 90402160248.

The previous prime is 226005400603. The next prime is 226005400637. The reversal of 226005400630 is 36004500622.

It is a happy number.

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

It is a super-2 number, since 2×226005400630² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226005400637) 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, 11300270022 + ... + 11300270041.

It is an arithmetic number, because the mean of its divisors is an integer number (50851215144).

Almost surely, 2^226005400630 is an apocalyptic number.

226005400630 is a deficient number, since it is larger than the sum of its proper divisors (180804320522).

226005400630 is a wasteful number, since it uses less digits than its factorization.

226005400630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600540070.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 226005400630 in words is "two hundred twenty-six billion, five million, four hundred thousand, six hundred thirty".