1123330111202 has 32 divisors (see below), whose sum is σ = 1840847710464. Its totient is φ = 510969009600.

The previous prime is 1123330111181. The next prime is 1123330111213. The reversal of 1123330111202 is 2021110333211.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4948883 + ... + 5170889.

It is an arithmetic number, because the mean of its divisors is an integer number (57526490952).

Almost surely, 2^{1123330111202} is an apocalyptic number.

1123330111202 is a deficient number, since it is larger than the sum of its proper divisors (717517599262).

1123330111202 is a wasteful number, since it uses less digits than its factorization.

1123330111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224834.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1123330111202 its reverse (2021110333211), we get a palindrome (3144440444413).

The spelling of 1123330111202 in words is "one trillion, one hundred twenty-three billion, three hundred thirty million, one hundred eleven thousand, two hundred two".