202200212221011 has 12 divisors (see below), whose sum is σ = 292862796028192. Its totient is φ = 134432838640656.

The previous prime is 202200212221009. The next prime is 202200212221037. The reversal of 202200212221011 is 110122212002202.

It is a happy number.

202200212221011 is a `hidden beast` number, since 2 + 0 + 220 + 0 + 212 + 221 + 0 + 11 = 666.

It is not a de Polignac number, because 202200212221011 - 2¹ = 202200212221009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202200212229011) 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, 30608566516 + ... + 30608573121.

Almost surely, 2^{202200212221011} is an apocalyptic number.

202200212221011 is a deficient number, since it is larger than the sum of its proper divisors (90662583807181).

202200212221011 is a wasteful number, since it uses less digits than its factorization.

202200212221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61217140010 (or 61217140007 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202200212221011 its reverse (110122212002202), we get a palindrome (312322424223213).

The spelling of 202200212221011 in words is "two hundred two trillion, two hundred billion, two hundred twelve million, two hundred twenty-one thousand, eleven".