20002701226 has 8 divisors (see below), whose sum is σ = 31308575904. Its totient is φ = 9566509260.

The previous prime is 20002701223. The next prime is 20002701241. The reversal of 20002701226 is 62210720002.

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 = 20002701197 and 20002701206.

It is not an unprimeable number, because it can be changed into a prime (20002701223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217420620 + ... + 217420711.

It is an arithmetic number, because the mean of its divisors is an integer number (3913571988).

Almost surely, 2^20002701226 is an apocalyptic number.

20002701226 is a deficient number, since it is larger than the sum of its proper divisors (11305874678).

20002701226 is a wasteful number, since it uses less digits than its factorization.

20002701226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434841356.

The product of its (nonzero) digits is 672, while the sum is 22.

The spelling of 20002701226 in words is "twenty billion, two million, seven hundred one thousand, two hundred twenty-six".