11121101142002 has 16 divisors (see below), whose sum is σ = 16803494280000. Its totient is φ = 5519980316400.

The previous prime is 11121101142001. The next prime is 11121101142013. The reversal of 11121101142002 is 20024110112111.

It is a super-2 number, since 2×11121101142002² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11121101142001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10476374 + ... + 11488977.

It is an arithmetic number, because the mean of its divisors is an integer number (1050218392500).

Almost surely, 2^{11121101142002} is an apocalyptic number.

11121101142002 is a deficient number, since it is larger than the sum of its proper divisors (5682393137998).

11121101142002 is a wasteful number, since it uses less digits than its factorization.

11121101142002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21967201.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11121101142002 its reverse (20024110112111), we get a palindrome (31145211254113).

The spelling of 11121101142002 in words is "eleven trillion, one hundred twenty-one billion, one hundred one million, one hundred forty-two thousand, two".