11122202212000 has 96 divisors (see below), whose sum is σ = 29811546483264. Its totient is φ = 4044437152000.

The previous prime is 11122202211979. The next prime is 11122202212001. The reversal of 11122202212000 is 21220222111.

It is a happy number.

11122202212000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (11122202212001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126344662 + ... + 126432661.

It is an arithmetic number, because the mean of its divisors is an integer number (310536942534).

Almost surely, 2^{11122202212000} is an apocalyptic number.

11122202212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122202212000 is an abundant number, since it is smaller than the sum of its proper divisors (18689344271264).

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

11122202212000 is a wasteful number, since it uses less digits than its factorization.

11122202212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252777359 (or 252777341 counting only the distinct ones).

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

Adding to 11122202212000 its reverse (21220222111), we get a palindrome (11143422434111).

The spelling of 11122202212000 in words is "eleven trillion, one hundred twenty-two billion, two hundred two million, two hundred twelve thousand".