11102221002002 has 32 divisors (see below), whose sum is σ = 18919044721920. Its totient is φ = 4843927630080.

The previous prime is 11102221001987. The next prime is 11102221002023. The reversal of 11102221002002 is 20020012220111.

It is a super-2 number, since 2×11102221002002² (a number of 27 digits) contains 22 as substring.

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, 24041399 + ... + 24498842.

It is an arithmetic number, because the mean of its divisors is an integer number (591220147560).

Almost surely, 2^{11102221002002} is an apocalyptic number.

11102221002002 is a deficient number, since it is larger than the sum of its proper divisors (7816823719918).

11102221002002 is a wasteful number, since it uses less digits than its factorization.

11102221002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48540738.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11102221002002 its reverse (20020012220111), we get a palindrome (31122233222113).

The spelling of 11102221002002 in words is "eleven trillion, one hundred two billion, two hundred twenty-one million, two thousand, two".