11112022012022 has 16 divisors (see below), whose sum is σ = 16902929498112. Its totient is φ = 5477713433640.

The previous prime is 11112022012009. The next prime is 11112022012057. The reversal of 11112022012022 is 22021022021111.

It is a super-2 number, since 2×11112022012022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24185483 + ... + 24640649.

It is an arithmetic number, because the mean of its divisors is an integer number (1056433093632).

Almost surely, 2^{11112022012022} is an apocalyptic number.

11112022012022 is a deficient number, since it is larger than the sum of its proper divisors (5790907486090).

11112022012022 is a wasteful number, since it uses less digits than its factorization.

11112022012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627163.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11112022012022 its reverse (22021022021111), we get a palindrome (33133044033133).

The spelling of 11112022012022 in words is "eleven trillion, one hundred twelve billion, twenty-two million, twelve thousand, twenty-two".