10222001022021 has 8 divisors (see below), whose sum is σ = 13635694636800. Its totient is φ = 6811487377632.

The previous prime is 10222001021993. The next prime is 10222001022047. The reversal of 10222001022021 is 12022010022201.

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

It is not a de Polignac number, because 10222001022021 - 2⁹ = 10222001021509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222001092021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794985096 + ... + 794997953.

It is an arithmetic number, because the mean of its divisors is an integer number (1704461829600).

Almost surely, 2^{10222001022021} is an apocalyptic number.

It is an amenable number.

10222001022021 is a deficient number, since it is larger than the sum of its proper divisors (3413693614779).

10222001022021 is a wasteful number, since it uses less digits than its factorization.

10222001022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589985195.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10222001022021 its reverse (12022010022201), we get a palindrome (22244011044222).

The spelling of 10222001022021 in words is "ten trillion, two hundred twenty-two billion, one million, twenty-two thousand, twenty-one".