1111331322010 has 32 divisors (see below), whose sum is σ = 2462026315392. Its totient is φ = 351718044480.

The previous prime is 1111331321999. The next prime is 1111331322011. The reversal of 1111331322010 is 102231331111.

It is not an unprimeable number, because it can be changed into a prime (1111331322011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610620696 + ... + 610622515.

It is an arithmetic number, because the mean of its divisors is an integer number (76938322356).

Almost surely, 2^{1111331322010} is an apocalyptic number.

1111331322010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111331322010 is an abundant number, since it is smaller than the sum of its proper divisors (1350694993382).

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

1111331322010 is a wasteful number, since it uses less digits than its factorization.

1111331322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221243238.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1111331322010 its reverse (102231331111), we get a palindrome (1213562653121).

It can be divided in two parts, 1111331 and 322010, that added together give a palindrome (1433341).

The spelling of 1111331322010 in words is "one trillion, one hundred eleven billion, three hundred thirty-one million, three hundred twenty-two thousand, ten".