10222102021 has 8 divisors (see below), whose sum is σ = 10239480000. Its totient is φ = 10204741248.

The previous prime is 10222102019. The next prime is 10222102043. The reversal of 10222102021 is 12020122201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10222102021 - 2¹ = 10222102019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10222101992 and 10222102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222102081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1704390 + ... + 1710376.

It is an arithmetic number, because the mean of its divisors is an integer number (1279935000).

Almost surely, 2^10222102021 is an apocalyptic number.

It is an amenable number.

10222102021 is a deficient number, since it is larger than the sum of its proper divisors (17377979).

10222102021 is a wasteful number, since it uses less digits than its factorization.

10222102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8603.

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

Adding to 10222102021 its reverse (12020122201), we get a palindrome (22242224222).

The spelling of 10222102021 in words is "ten billion, two hundred twenty-two million, one hundred two thousand, twenty-one".