11120211121002 has 8 divisors (see below), whose sum is σ = 22240422242016. Its totient is φ = 3706737040332.

The previous prime is 11120211120983. The next prime is 11120211121091. The reversal of 11120211121002 is 20012111202111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11120211121002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926684260078 + ... + 926684260089.

It is an arithmetic number, because the mean of its divisors is an integer number (2780052780252).

Almost surely, 2^{11120211121002} is an apocalyptic number.

11120211121002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11120211121002 is a wasteful number, since it uses less digits than its factorization.

11120211121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853368520172.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11120211121002 its reverse (20012111202111), we get a palindrome (31132322323113).

The spelling of 11120211121002 in words is "eleven trillion, one hundred twenty billion, two hundred eleven million, one hundred twenty-one thousand, two".