11210222202201 has 72 divisors (see below), whose sum is σ = 18143120136960. Its totient is φ = 6663039768000.

The previous prime is 11210222202197. The next prime is 11210222202203. The reversal of 11210222202201 is 10220222201211.

It is a happy number.

11210222202201 is a `hidden beast` number, since 11 + 210 + 2 + 2 + 220 + 220 + 1 = 666.

It is not a de Polignac number, because 11210222202201 - 2² = 11210222202197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11210222202203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26842456 + ... + 27256886.

It is an arithmetic number, because the mean of its divisors is an integer number (251987779680).

Almost surely, 2^{11210222202201} is an apocalyptic number.

11210222202201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11210222202201 is a deficient number, since it is larger than the sum of its proper divisors (6932897934759).

11210222202201 is a wasteful number, since it uses less digits than its factorization.

11210222202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414939 (or 414925 counting only the distinct ones).

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

Adding to 11210222202201 its reverse (10220222201211), we get a palindrome (21430444403412).

The spelling of 11210222202201 in words is "eleven trillion, two hundred ten billion, two hundred twenty-two million, two hundred two thousand, two hundred one".