211022100002 has 32 divisors (see below), whose sum is σ = 396239713920. Its totient is φ = 82183046400.

The previous prime is 211022099989. The next prime is 211022100007. The reversal of 211022100002 is 200001220112.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (211022100007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15280124 + ... + 15293927.

It is an arithmetic number, because the mean of its divisors is an integer number (12382491060).

Almost surely, 2^211022100002 is an apocalyptic number.

211022100002 is a deficient number, since it is larger than the sum of its proper divisors (185217613918).

211022100002 is a wasteful number, since it uses less digits than its factorization.

211022100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30574106.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 211022100002 its reverse (200001220112), we get a palindrome (411023320114).

The spelling of 211022100002 in words is "two hundred eleven billion, twenty-two million, one hundred thousand, two".