12290062226 has 16 divisors (see below), whose sum is σ = 19939882200. Its totient is φ = 5647563648.

The previous prime is 12290062223. The next prime is 12290062283. The reversal of 12290062226 is 62226009221.

It can be written as a sum of positive squares in 4 ways, for example, as 12122230201 + 167832025 = 110101^2 + 12955^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12290062192 and 12290062201.

It is not an unprimeable number, because it can be changed into a prime (12290062223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026131 + ... + 1038038.

Almost surely, 2^12290062226 is an apocalyptic number.

12290062226 is a deficient number, since it is larger than the sum of its proper divisors (7649819974).

12290062226 is a wasteful number, since it uses less digits than its factorization.

12290062226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064413.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 12290062226 in words is "twelve billion, two hundred ninety million, sixty-two thousand, two hundred twenty-six".