10020221222211 has 48 divisors (see below), whose sum is σ = 14654884214880. Its totient is φ = 6596865600000.

The previous prime is 10020221222203. The next prime is 10020221222227. The reversal of 10020221222211 is 11222212202001.

It is a happy number.

10020221222211 is a `hidden beast` number, since 10 + 0 + 2 + 0 + 221 + 222 + 211 = 666.

It is not a de Polignac number, because 10020221222211 - 2³ = 10020221222203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020222222211) 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 47 ways as a sum of consecutive naturals, for example, 672897076 + ... + 672911966.

It is an arithmetic number, because the mean of its divisors is an integer number (305310087810).

Almost surely, 2^{10020221222211} is an apocalyptic number.

10020221222211 is a deficient number, since it is larger than the sum of its proper divisors (4634662992669).

10020221222211 is a wasteful number, since it uses less digits than its factorization.

10020221222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16868 (or 16865 counting only the distinct ones).

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

Adding to 10020221222211 its reverse (11222212202001), we get a palindrome (21242433424212).

The spelling of 10020221222211 in words is "ten trillion, twenty billion, two hundred twenty-one million, two hundred twenty-two thousand, two hundred eleven".