210102101022022 has 24 divisors (see below), whose sum is σ = 354856985395416. Its totient is φ = 93171663420000.

The previous prime is 210102101022019. The next prime is 210102101022097. The reversal of 210102101022022 is 220220101201012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210102101021987 and 210102101022005.

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 11 ways as a sum of consecutive naturals, for example, 10587679104 + ... + 10587698947.

It is an arithmetic number, because the mean of its divisors is an integer number (14785707724809).

Almost surely, 2^{210102101022022} is an apocalyptic number.

210102101022022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210102101022022 is a deficient number, since it is larger than the sum of its proper divisors (144754884373394).

210102101022022 is a wasteful number, since it uses less digits than its factorization.

210102101022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21175378116 (or 21175378105 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210102101022022 its reverse (220220101201012), we get a palindrome (430322202223034).

The spelling of 210102101022022 in words is "two hundred ten trillion, one hundred two billion, one hundred one million, twenty-two thousand, twenty-two".