220210222001 has 16 divisors (see below), whose sum is σ = 275687035008. Its totient is φ = 170880364800.

The previous prime is 220210221989. The next prime is 220210222009. The reversal of 220210222001 is 100222012022.

220210222001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 220210222001 - 2²⁶ = 220143113137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220210222009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5914790 + ... + 5951903.

It is an arithmetic number, because the mean of its divisors is an integer number (17230439688).

Almost surely, 2^220210222001 is an apocalyptic number.

It is an amenable number.

220210222001 is a deficient number, since it is larger than the sum of its proper divisors (55476813007).

220210222001 is a wasteful number, since it uses less digits than its factorization.

220210222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11866952.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220210222001 its reverse (100222012022), we get a palindrome (320432234023).

The spelling of 220210222001 in words is "two hundred twenty billion, two hundred ten million, two hundred twenty-two thousand, one".