1110123321202 has 16 divisors (see below), whose sum is σ = 1907403569280. Its totient is φ = 474683383008.

The previous prime is 1110123321169. The next prime is 1110123321253. The reversal of 1110123321202 is 2021233210111.

It is a self number, because there is not a number n which added to its sum of digits gives 1110123321202.

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 7 ways as a sum of consecutive naturals, for example, 90306523 + ... + 90318814.

It is an arithmetic number, because the mean of its divisors is an integer number (119212723080).

Almost surely, 2^{1110123321202} is an apocalyptic number.

1110123321202 is a deficient number, since it is larger than the sum of its proper divisors (797280248078).

1110123321202 is a wasteful number, since it uses less digits than its factorization.

1110123321202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180625785.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1110123321202 its reverse (2021233210111), we get a palindrome (3131356531313).

The spelling of 1110123321202 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, three hundred twenty-one thousand, two hundred two".