201110212202 has 4 divisors (see below), whose sum is σ = 301665318306. Its totient is φ = 100555106100.

The previous prime is 201110212189. The next prime is 201110212307. The reversal of 201110212202 is 202212011102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 122570710201 + 78539502001 = 350101^2 + 280249^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50277553049 + ... + 50277553052.

Almost surely, 2^201110212202 is an apocalyptic number.

201110212202 is a deficient number, since it is larger than the sum of its proper divisors (100555106104).

201110212202 is a wasteful number, since it uses less digits than its factorization.

201110212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100555106103.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201110212202 its reverse (202212011102), we get a palindrome (403322223304).

The spelling of 201110212202 in words is "two hundred one billion, one hundred ten million, two hundred twelve thousand, two hundred two".