20000211202004 has 12 divisors (see below), whose sum is σ = 38182221385728. Its totient is φ = 9091005091800.

The previous prime is 20000211202003. The next prime is 20000211202033. The reversal of 20000211202004 is 40020211200002.

It is a self number, because there is not a number n which added to its sum of digits gives 20000211202004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000211202003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227275127252 + ... + 227275127339.

It is an arithmetic number, because the mean of its divisors is an integer number (3181851782144).

Almost surely, 2^{20000211202004} is an apocalyptic number.

It is an amenable number.

20000211202004 is a deficient number, since it is larger than the sum of its proper divisors (18182010183724).

20000211202004 is a wasteful number, since it uses less digits than its factorization.

20000211202004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454550254606 (or 454550254604 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20000211202004 its reverse (40020211200002), we get a palindrome (60020422402006).

The spelling of 20000211202004 in words is "twenty trillion, two hundred eleven million, two hundred two thousand, four".