30605982226 has 8 divisors (see below), whose sum is σ = 45915338700. Its totient is φ = 15300869328.

The previous prime is 30605982203. The next prime is 30605982241. The reversal of 30605982226 is 62228950603.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30490398225 + 115584001 = 174615^2 + 10751^2 .

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

It is a super-2 number, since 2×30605982226² (a number of 22 digits) contains 22 as substring.

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, 1042801 + ... + 1071748.

Almost surely, 2^30605982226 is an apocalyptic number.

30605982226 is a deficient number, since it is larger than the sum of its proper divisors (15309356474).

30605982226 is a wasteful number, since it uses less digits than its factorization.

30605982226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121788.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 30605982226 in words is "thirty billion, six hundred five million, nine hundred eighty-two thousand, two hundred twenty-six".