2102211000022 has 8 divisors (see below), whose sum is σ = 3603790285776. Its totient is φ = 900947571432.

The previous prime is 2102210999951. The next prime is 2102211000257. The reversal of 2102211000022 is 2200001122012.

It is a happy number.

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

It is a super-2 number, since 2×2102211000022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2102210999966 and 2102211000011.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 75078964273 + ... + 75078964300.

It is an arithmetic number, because the mean of its divisors is an integer number (450473785722).

Almost surely, 2^{2102211000022} is an apocalyptic number.

2102211000022 is a deficient number, since it is larger than the sum of its proper divisors (1501579285754).

2102211000022 is a wasteful number, since it uses less digits than its factorization.

2102211000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150157928582.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2102211000022 its reverse (2200001122012), we get a palindrome (4302212122034).

The spelling of 2102211000022 in words is "two trillion, one hundred two billion, two hundred eleven million, twenty-two", and thus it is an aban number.