20200222220011 has 24 divisors (see below), whose sum is σ = 21510207516096. Its totient is φ = 18966066537600.

The previous prime is 20200222219999. The next prime is 20200222220027. The reversal of 20200222220011 is 11002222200202.

It is not a de Polignac number, because 20200222220011 - 2¹⁷ = 20200222088939 is a prime.

It is a super-2 number, since 2×20200222220011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200222230011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 546716640 + ... + 546753586.

It is an arithmetic number, because the mean of its divisors is an integer number (896258646504).

Almost surely, 2^{20200222220011} is an apocalyptic number.

20200222220011 is a deficient number, since it is larger than the sum of its proper divisors (1309985296085).

20200222220011 is a wasteful number, since it uses less digits than its factorization.

20200222220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41499 (or 41482 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20200222220011 its reverse (11002222200202), we get a palindrome (31202444420213).

The spelling of 20200222220011 in words is "twenty trillion, two hundred billion, two hundred twenty-two million, two hundred twenty thousand, eleven".