212110020200001 has 96 divisors (see below), whose sum is σ = 362596374236160. Its totient is φ = 109051490352000.

The previous prime is 212110020199993. The next prime is 212110020200009. The reversal of 212110020200001 is 100002020011212.

It is an interprime number because it is at equal distance from previous prime (212110020199993) and next prime (212110020200009).

It is not a de Polignac number, because 212110020200001 - 2³ = 212110020199993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212110020200001.

It is not an unprimeable number, because it can be changed into a prime (212110020200009) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 401332420 + ... + 401860586.

It is an arithmetic number, because the mean of its divisors is an integer number (3777045564960).

Almost surely, 2^{212110020200001} is an apocalyptic number.

212110020200001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

212110020200001 is a deficient number, since it is larger than the sum of its proper divisors (150486354036159).

212110020200001 is a wasteful number, since it uses less digits than its factorization.

212110020200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530755 (or 530748 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212110020200001 its reverse (100002020011212), we get a palindrome (312112040211213).

The spelling of 212110020200001 in words is "two hundred twelve trillion, one hundred ten billion, twenty million, two hundred thousand, one".