20020210211200 has 96 divisors (see below), whose sum is σ = 50294416275000. Its totient is φ = 7872353771520.

The previous prime is 20020210211123. The next prime is 20020210211201. The reversal of 20020210211200 is 211201202002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020210211201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52830825 + ... + 53208424.

Almost surely, 2^{20020210211200} is an apocalyptic number.

20020210211200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20020210211200 is an abundant number, since it is smaller than the sum of its proper divisors (30274206063800).

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

20020210211200 is a wasteful number, since it uses less digits than its factorization.

20020210211200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106039332 (or 106039315 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20020210211200 its reverse (211201202002), we get a palindrome (20231411413202).

The spelling of 20020210211200 in words is "twenty trillion, twenty billion, two hundred ten million, two hundred eleven thousand, two hundred".