10022021223101 has 4 divisors (see below), whose sum is σ = 10022798799900. Its totient is φ = 10021243646304.

The previous prime is 10022021223089. The next prime is 10022021223103. The reversal of 10022021223101 is 10132212022001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7480914235876 + 2541106987225 = 2735126^2 + 1594085^2 .

It is a cyclic number.

It is not a de Polignac number, because 10022021223101 - 2¹⁰ = 10022021222077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10022021223101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022021223103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388769066 + ... + 388794843.

It is an arithmetic number, because the mean of its divisors is an integer number (2505699699975).

Almost surely, 2^{10022021223101} is an apocalyptic number.

It is an amenable number.

10022021223101 is a deficient number, since it is larger than the sum of its proper divisors (777576799).

10022021223101 is an equidigital number, since it uses as much as digits as its factorization.

10022021223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777576798.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10022021223101 its reverse (10132212022001), we get a palindrome (20154233245102).

The spelling of 10022021223101 in words is "ten trillion, twenty-two billion, twenty-one million, two hundred twenty-three thousand, one hundred one".