20010211210000 has 100 divisors (see below), whose sum is σ = 52850970138384. Its totient is φ = 7276440400000.

The previous prime is 20010211209973. The next prime is 20010211210027. The reversal of 20010211210000 is 1211201002.

20010211210000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (20010211209973) and next prime (20010211210027).

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90845506 + ... + 91065505.

Almost surely, 2^{20010211210000} is an apocalyptic number.

20010211210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20010211210000 is an abundant number, since it is smaller than the sum of its proper divisors (32840758928384).

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

20010211210000 is a wasteful number, since it uses less digits than its factorization.

20010211210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181911050 (or 181911029 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20010211210000 its reverse (1211201002), we get a palindrome (20011422411002).

The spelling of 20010211210000 in words is "twenty trillion, ten billion, two hundred eleven million, two hundred ten thousand".