1111313312202 has 32 divisors (see below), whose sum is σ = 2353448492352. Its totient is φ = 348635591424.

The previous prime is 1111313312191. The next prime is 1111313312233. The reversal of 1111313312202 is 2022133131111.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3163773 + ... + 3497439.

It is an arithmetic number, because the mean of its divisors is an integer number (73545265386).

Almost surely, 2^{1111313312202} is an apocalyptic number.

1111313312202 is an abundant number, since it is smaller than the sum of its proper divisors (1242135180150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111313312202 is a wasteful number, since it uses less digits than its factorization.

1111313312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366342.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1111313312202 its reverse (2022133131111), we get a palindrome (3133446443313).

It can be divided in two parts, 1111 and 313312202, that added together give a palindrome (313313313).

The spelling of 1111313312202 in words is "one trillion, one hundred eleven billion, three hundred thirteen million, three hundred twelve thousand, two hundred two".