1111200022102 has 8 divisors (see below), whose sum is σ = 1666804595256. Its totient is φ = 555598490352.

The previous prime is 1111200021979. The next prime is 1111200022151. The reversal of 1111200022102 is 2012200021111.

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

It is a congruent 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, 765258 + ... + 1675714.

It is an arithmetic number, because the mean of its divisors is an integer number (208350574407).

Almost surely, 2^{1111200022102} is an apocalyptic number.

1111200022102 is a deficient number, since it is larger than the sum of its proper divisors (555604573154).

1111200022102 is an equidigital number, since it uses as much as digits as its factorization.

1111200022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520702.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1111200022102 its reverse (2012200021111), we get a palindrome (3123400043213).

Subtracting 1111200022102 from its reverse (2012200021111), we obtain a palindrome (900999999009).

The spelling of 1111200022102 in words is "one trillion, one hundred eleven billion, two hundred million, twenty-two thousand, one hundred two".