10021201020022 has 8 divisors (see below), whose sum is σ = 15031901205000. Its totient is φ = 5010567285024.

The previous prime is 10021201020001. The next prime is 10021201020029. The reversal of 10021201020022 is 22002010212001.

It is a happy number.

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 = 10021201019984 and 10021201020011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021201020029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16233747 + ... + 16839742.

It is an arithmetic number, because the mean of its divisors is an integer number (1878987650625).

Almost surely, 2^{10021201020022} is an apocalyptic number.

10021201020022 is a deficient number, since it is larger than the sum of its proper divisors (5010700184978).

10021201020022 is a wasteful number, since it uses less digits than its factorization.

10021201020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33224990.

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

Adding to 10021201020022 its reverse (22002010212001), we get a palindrome (32023211232023).

The spelling of 10021201020022 in words is "ten trillion, twenty-one billion, two hundred one million, twenty thousand, twenty-two".