11112022020022 has 32 divisors (see below), whose sum is σ = 21223071636480. Its totient is φ = 4237245199680.

The previous prime is 11112022020019. The next prime is 11112022020041. The reversal of 11112022020022 is 22002022021111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11112022019978 and 11112022020005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 767609647 + ... + 767624122.

It is an arithmetic number, because the mean of its divisors is an integer number (663220988640).

Almost surely, 2^{11112022020022} is an apocalyptic number.

11112022020022 is a deficient number, since it is larger than the sum of its proper divisors (10111049616458).

11112022020022 is a wasteful number, since it uses less digits than its factorization.

11112022020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535233836.

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

Adding to 11112022020022 its reverse (22002022021111), we get a palindrome (33114044041133).

The spelling of 11112022020022 in words is "eleven trillion, one hundred twelve billion, twenty-two million, twenty thousand, twenty-two".