20222200211011 has 16 divisors (see below), whose sum is σ = 21524983200000. Its totient is φ = 18932136357888.

The previous prime is 20222200210897. The next prime is 20222200211029. The reversal of 20222200211011 is 11011200222202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20222200211011 - 2³⁵ = 20187840472643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222200211041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2599545 + ... + 6870373.

It is an arithmetic number, because the mean of its divisors is an integer number (1345311450000).

Almost surely, 2^{20222200211011} is an apocalyptic number.

20222200211011 is a deficient number, since it is larger than the sum of its proper divisors (1302782988989).

20222200211011 is a wasteful number, since it uses less digits than its factorization.

20222200211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272318.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20222200211011 its reverse (11011200222202), we get a palindrome (31233400433213).

The spelling of 20222200211011 in words is "twenty trillion, two hundred twenty-two billion, two hundred million, two hundred eleven thousand, eleven".