210220222110011 has 16 divisors (see below), whose sum is σ = 220298924482560. Its totient is φ = 200221491307200.

The previous prime is 210220222109999. The next prime is 210220222110077. The reversal of 210220222110011 is 110011222022012.

It is a cyclic number.

It is not a de Polignac number, because 210220222110011 - 2¹⁴ = 210220222093627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210220222110211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14559581 + ... + 25147998.

It is an arithmetic number, because the mean of its divisors is an integer number (13768682780160).

Almost surely, 2^{210220222110011} is an apocalyptic number.

210220222110011 is a deficient number, since it is larger than the sum of its proper divisors (10078702372549).

210220222110011 is a wasteful number, since it uses less digits than its factorization.

210220222110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39708586.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210220222110011 its reverse (110011222022012), we get a palindrome (320231444132023).

The spelling of 210220222110011 in words is "two hundred ten trillion, two hundred twenty billion, two hundred twenty-two million, one hundred ten thousand, eleven".