12021110210022 has 8 divisors (see below), whose sum is σ = 24042220420056. Its totient is φ = 4007036736672.

The previous prime is 12021110209993. The next prime is 12021110210033. The reversal of 12021110210022 is 22001201112021.

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

12021110210022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12021110209983 and 12021110210010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001759184163 + ... + 1001759184174.

It is an arithmetic number, because the mean of its divisors is an integer number (3005277552507).

Almost surely, 2^{12021110210022} is an apocalyptic number.

12021110210022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12021110210022 is a wasteful number, since it uses less digits than its factorization.

12021110210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003518368342.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12021110210022 its reverse (22001201112021), we get a palindrome (34022311322043).

The spelling of 12021110210022 in words is "twelve trillion, twenty-one billion, one hundred ten million, two hundred ten thousand, twenty-two".