11122302213012 has 48 divisors (see below), whose sum is σ = 26588532604032. Its totient is φ = 3616530270720.

The previous prime is 11122302212897. The next prime is 11122302213031. The reversal of 11122302213012 is 21031220322111.

It is a super-2 number, since 2×11122302213012² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11122302213012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2236113 + ... + 5219655.

It is an arithmetic number, because the mean of its divisors is an integer number (553927762584).

Almost surely, 2^{11122302213012} is an apocalyptic number.

11122302213012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11122302213012 is an abundant number, since it is smaller than the sum of its proper divisors (15466230391020).

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

11122302213012 is a wasteful number, since it uses less digits than its factorization.

11122302213012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991168 (or 2991166 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11122302213012 its reverse (21031220322111), we get a palindrome (32153522535123).

The spelling of 11122302213012 in words is "eleven trillion, one hundred twenty-two billion, three hundred two million, two hundred thirteen thousand, twelve".