22020200222011 has 16 divisors (see below), whose sum is σ = 22461908938560. Its totient is φ = 21579471239040.

The previous prime is 22020200222003. The next prime is 22020200222081. The reversal of 22020200222011 is 11022200202022.

It is a cyclic number.

It is not a de Polignac number, because 22020200222011 - 2³ = 22020200222003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22020200222081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308029570 + ... + 308101048.

It is an arithmetic number, because the mean of its divisors is an integer number (1403869308660).

Almost surely, 2^{22020200222011} is an apocalyptic number.

22020200222011 is a deficient number, since it is larger than the sum of its proper divisors (441708716549).

22020200222011 is a wasteful number, since it uses less digits than its factorization.

22020200222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78246.

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

Adding to 22020200222011 its reverse (11022200202022), we get a palindrome (33042400424033).

The spelling of 22020200222011 in words is "twenty-two trillion, twenty billion, two hundred million, two hundred twenty-two thousand, eleven".