2100322020022 has 32 divisors (see below), whose sum is σ = 3302805844800. Its totient is φ = 1000849651200.

The previous prime is 2100322019941. The next prime is 2100322020059. The reversal of 2100322020022 is 2200202230012.

It is a super-2 number, since 2×2100322020022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2100322019978 and 2100322020005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020247 + ... + 2289442.

It is an arithmetic number, because the mean of its divisors is an integer number (103212682650).

Almost surely, 2^{2100322020022} is an apocalyptic number.

2100322020022 is a deficient number, since it is larger than the sum of its proper divisors (1202483824778).

2100322020022 is a wasteful number, since it uses less digits than its factorization.

2100322020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309912.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2100322020022 its reverse (2200202230012), we get a palindrome (4300524250034).

The spelling of 2100322020022 in words is "two trillion, one hundred billion, three hundred twenty-two million, twenty thousand, twenty-two".