12202110210022 has 4 divisors (see below), whose sum is σ = 18303165315036. Its totient is φ = 6101055105010.

The previous prime is 12202110210019. The next prime is 12202110210041. The reversal of 12202110210022 is 22001201120221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12202110209978 and 12202110210005.

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 as a sum of consecutive naturals, namely, 3050527552504 + ... + 3050527552507.

It is an arithmetic number, because the mean of its divisors is an integer number (4575791328759).

Almost surely, 2^{12202110210022} is an apocalyptic number.

12202110210022 is a deficient number, since it is larger than the sum of its proper divisors (6101055105014).

12202110210022 is an equidigital number, since it uses as much as digits as its factorization.

12202110210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101055105013.

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

Adding to 12202110210022 its reverse (22001201120221), we get a palindrome (34203311330243).

The spelling of 12202110210022 in words is "twelve trillion, two hundred two billion, one hundred ten million, two hundred ten thousand, twenty-two".