20023322210211 has 32 divisors (see below), whose sum is σ = 27753673973760. Its totient is φ = 12825483640704.

The previous prime is 20023322210189. The next prime is 20023322210291. The reversal of 20023322210211 is 11201222332002.

It is not a de Polignac number, because 20023322210211 - 2⁶ = 20023322210147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20023322210291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47068486 + ... + 47491988.

It is an arithmetic number, because the mean of its divisors is an integer number (867302311680).

Almost surely, 2^{20023322210211} is an apocalyptic number.

20023322210211 is a deficient number, since it is larger than the sum of its proper divisors (7730351763549).

20023322210211 is a wasteful number, since it uses less digits than its factorization.

20023322210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426195.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20023322210211 its reverse (11201222332002), we get a palindrome (31224544542213).

The spelling of 20023322210211 in words is "twenty trillion, twenty-three billion, three hundred twenty-two million, two hundred ten thousand, two hundred eleven".