2102200022 has 16 divisors (see below), whose sum is σ = 3406724160. Its totient is φ = 967142592.

The previous prime is 2102200007. The next prime is 2102200043. The reversal of 2102200022 is 2200022012.

It is a junction number, because it is equal to n+sod(n) for n = 2102199976 and 2102200012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 121022 + ... + 137297.

It is an arithmetic number, because the mean of its divisors is an integer number (212920260).

Almost surely, 2^2102200022 is an apocalyptic number.

2102200022 is a deficient number, since it is larger than the sum of its proper divisors (1304524138).

2102200022 is a wasteful number, since it uses less digits than its factorization.

2102200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258647.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2102200022 is about 45849.7548739358. The cubic root of 2102200022 is about 1281.0261997618.

Adding to 2102200022 its reverse (2200022012), we get a palindrome (4302222034).

The spelling of 2102200022 in words is "two billion, one hundred two million, two hundred thousand, twenty-two".