11122443022 has 64 divisors (see below), whose sum is σ = 18506880000. Its totient is φ = 4992624000.

The previous prime is 11122442951. The next prime is 11122443037. The reversal of 11122443022 is 22034422111.

It is a junction number, because it is equal to n+sod(n) for n = 11122442984 and 11122443002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21851304 + ... + 21851812.

It is an arithmetic number, because the mean of its divisors is an integer number (289170000).

Almost surely, 2^11122443022 is an apocalyptic number.

11122443022 is a deficient number, since it is larger than the sum of its proper divisors (7384436978).

11122443022 is a wasteful number, since it uses less digits than its factorization.

11122443022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11122443022 its reverse (22034422111), we get a palindrome (33156865133).

The spelling of 11122443022 in words is "eleven billion, one hundred twenty-two million, four hundred forty-three thousand, twenty-two".