11120212221002 has 16 divisors (see below), whose sum is σ = 16881424237440. Its totient is φ = 5493071905632.

The previous prime is 11120212220989. The next prime is 11120212221023. The reversal of 11120212221002 is 20012221202111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30293999 + ... + 30658877.

It is an arithmetic number, because the mean of its divisors is an integer number (1055089014840).

Almost surely, 2^{11120212221002} is an apocalyptic number.

11120212221002 is a deficient number, since it is larger than the sum of its proper divisors (5761212016438).

11120212221002 is a wasteful number, since it uses less digits than its factorization.

11120212221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548557.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11120212221002 its reverse (20012221202111), we get a palindrome (31132433423113).

The spelling of 11120212221002 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, two hundred twenty-one thousand, two".