11022022022112 has 240 divisors, whose sum is σ = 32776823372832. Its totient is φ = 3633140044800.

The previous prime is 11022022022087. The next prime is 11022022022119. The reversal of 11022022022112 is 21122022022011.

It is a happy number.

11022022022112 is a `hidden beast` number, since 1 + 1 + 0 + 220 + 220 + 221 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022022022119) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 215429238 + ... + 215480394.

Almost surely, 2^{11022022022112} is an apocalyptic number.

11022022022112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11022022022112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16388411686416).

11022022022112 is an abundant number, since it is smaller than the sum of its proper divisors (21754801350720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11022022022112 is a wasteful number, since it uses less digits than its factorization.

11022022022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52103 (or 52086 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11022022022112 its reverse (21122022022011), we get a palindrome (32144044044123).

The spelling of 11022022022112 in words is "eleven trillion, twenty-two billion, twenty-two million, twenty-two thousand, one hundred twelve".