1110222120202 has 48 divisors (see below), whose sum is σ = 1830994828992. Its totient is φ = 504544360320.

The previous prime is 1110222120193. The next prime is 1110222120257. The reversal of 1110222120202 is 2020212220111.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 59934702 + ... + 59953222.

It is an arithmetic number, because the mean of its divisors is an integer number (38145725604).

Almost surely, 2^{1110222120202} is an apocalyptic number.

1110222120202 is a deficient number, since it is larger than the sum of its proper divisors (720772708790).

1110222120202 is a wasteful number, since it uses less digits than its factorization.

1110222120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21263 (or 21250 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1110222120202 its reverse (2020212220111), we get a palindrome (3130434340313).

Subtracting 1110222120202 from its reverse (2020212220111), we obtain a palindrome (909990099909).

The spelling of 1110222120202 in words is "one trillion, one hundred ten billion, two hundred twenty-two million, one hundred twenty thousand, two hundred two".