11120222212000 has 192 divisors, whose sum is σ = 30533225643648. Its totient is φ = 3945089280000.

The previous prime is 11120222211977. The next prime is 11120222212009. The reversal of 11120222212000 is 21222202111.

It is a happy number.

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 (11120222212009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1278102 + ... + 4886101.

It is an arithmetic number, because the mean of its divisors is an integer number (159027216894).

Almost surely, 2^{11120222212000} is an apocalyptic number.

11120222212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120222212000 is an abundant number, since it is smaller than the sum of its proper divisors (19413003431648).

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

11120222212000 is a wasteful number, since it uses less digits than its factorization.

11120222212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164280 (or 6164262 counting only the distinct ones).

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

Adding to 11120222212000 its reverse (21222202111), we get a palindrome (11141444414111).

The spelling of 11120222212000 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, two hundred twelve thousand".