2100004022 has 8 divisors (see below), whose sum is σ = 3182480616. Its totient is φ = 1039177152.

The previous prime is 2100004021. The next prime is 2100004037. The reversal of 2100004022 is 2204000012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2100003994 and 2100004012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100004021) 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 3 ways as a sum of consecutive naturals, for example, 5412188 + ... + 5412575.

It is an arithmetic number, because the mean of its divisors is an integer number (397810077).

Almost surely, 2^2100004022 is an apocalyptic number.

2100004022 is a deficient number, since it is larger than the sum of its proper divisors (1082476594).

2100004022 is a wasteful number, since it uses less digits than its factorization.

2100004022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10824862.

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

The square root of 2100004022 is about 45825.8008331551. The cubic root of 2100004022 is about 1280.5799825250.

Adding to 2100004022 its reverse (2204000012), we get a palindrome (4304004034).

The spelling of 2100004022 in words is "two billion, one hundred million, four thousand, twenty-two".