20000027226 has 16 divisors (see below), whose sum is σ = 40002231744. Its totient is φ = 6666312864.

The previous prime is 20000027221. The next prime is 20000027261. The reversal of 20000027226 is 62272000002.

It is not an unprimeable number, because it can be changed into a prime (20000027221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44110 + ... + 204806.

It is an arithmetic number, because the mean of its divisors is an integer number (2500139484).

Almost surely, 2^20000027226 is an apocalyptic number.

20000027226 is an abundant number, since it is smaller than the sum of its proper divisors (20002204518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20000027226 is a wasteful number, since it uses less digits than its factorization.

20000027226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181445.

The product of its (nonzero) digits is 672, while the sum is 21.

Adding to 20000027226 its reverse (62272000002), we get a palindrome (82272027228).

The spelling of 20000027226 in words is "twenty billion, twenty-seven thousand, two hundred twenty-six".