10222202121201 has 64 divisors (see below), whose sum is σ = 18262850457600. Its totient is φ = 5524511845248.

The previous prime is 10222202121199. The next prime is 10222202121211. The reversal of 10222202121201 is 10212120222201.

It is a happy number.

10222202121201 is a `hidden beast` number, since 10 + 22 + 220 + 212 + 1 + 201 = 666.

It is not a de Polignac number, because 10222202121201 - 2¹ = 10222202121199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10222202121211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12824091 + ... + 13597856.

It is an arithmetic number, because the mean of its divisors is an integer number (285357038400).

Almost surely, 2^{10222202121201} is an apocalyptic number.

It is an amenable number.

10222202121201 is a deficient number, since it is larger than the sum of its proper divisors (8040648336399).

10222202121201 is a wasteful number, since it uses less digits than its factorization.

10222202121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26422075 (or 26422069 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10222202121201 its reverse (10212120222201), we get a palindrome (20434322343402).

The spelling of 10222202121201 in words is "ten trillion, two hundred twenty-two billion, two hundred two million, one hundred twenty-one thousand, two hundred one".