10220221021022 has 64 divisors (see below), whose sum is σ = 16270945200000. Its totient is φ = 4807467624960.

The previous prime is 10220221021007. The next prime is 10220221021099. The reversal of 10220221021022 is 22012012202201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 161198504 + ... + 161261892.

It is an arithmetic number, because the mean of its divisors is an integer number (254233518750).

Almost surely, 2^{10220221021022} is an apocalyptic number.

10220221021022 is a deficient number, since it is larger than the sum of its proper divisors (6050724178978).

10220221021022 is a wasteful number, since it uses less digits than its factorization.

10220221021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63909.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10220221021022 its reverse (22012012202201), we get a palindrome (32232233223223).

The spelling of 10220221021022 in words is "ten trillion, two hundred twenty billion, two hundred twenty-one million, twenty-one thousand, twenty-two".