16430202226 has 8 divisors (see below), whose sum is σ = 24648590700. Its totient is φ = 8214005328.

The previous prime is 16430202193. The next prime is 16430202241. The reversal of 16430202226 is 62220203461.

It can be written as a sum of positive squares in 2 ways, for example, as 14280489001 + 2149713225 = 119501^2 + 46365^2 .

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 = 16430202194 and 16430202203.

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, 529021 + ... + 559216.

Almost surely, 2^16430202226 is an apocalyptic number.

16430202226 is a deficient number, since it is larger than the sum of its proper divisors (8218388474).

16430202226 is a wasteful number, since it uses less digits than its factorization.

16430202226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095788.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 16430202226 its reverse (62220203461), we get a palindrome (78650405687).

The spelling of 16430202226 in words is "sixteen billion, four hundred thirty million, two hundred two thousand, two hundred twenty-six".