200211002212021 has 8 divisors (see below), whose sum is σ = 200278967484960. Its totient is φ = 200143044970128.

The previous prime is 200211002211953. The next prime is 200211002212061. The reversal of 200211002212021 is 120212200112002.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200211002212021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200211002211986 and 200211002212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211002212061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48071770 + ... + 52070308.

It is an arithmetic number, because the mean of its divisors is an integer number (25034870935620).

Almost surely, 2^{200211002212021} is an apocalyptic number.

It is an amenable number.

200211002212021 is a deficient number, since it is larger than the sum of its proper divisors (67965272939).

200211002212021 is a wasteful number, since it uses less digits than its factorization.

200211002212021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4015523.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200211002212021 its reverse (120212200112002), we get a palindrome (320423202324023).

The spelling of 200211002212021 in words is "two hundred trillion, two hundred eleven billion, two million, two hundred twelve thousand, twenty-one".