20268004202 has 8 divisors (see below), whose sum is σ = 31723832736. Its totient is φ = 9693393292.

The previous prime is 20268004147. The next prime is 20268004217. The reversal of 20268004202 is 20240086202.

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

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, 220304348 + ... + 220304439.

It is an arithmetic number, because the mean of its divisors is an integer number (3965479092).

Almost surely, 2^20268004202 is an apocalyptic number.

20268004202 is a deficient number, since it is larger than the sum of its proper divisors (11455828534).

20268004202 is a wasteful number, since it uses less digits than its factorization.

20268004202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440608812.

The product of its (nonzero) digits is 3072, while the sum is 26.

The spelling of 20268004202 in words is "twenty billion, two hundred sixty-eight million, four thousand, two hundred two".