1330111222044 has 24 divisors (see below), whose sum is σ = 3385737656448. Its totient is φ = 403064006640.

The previous prime is 1330111222019. The next prime is 1330111222051. The reversal of 1330111222044 is 4402221110331.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 5038299952 + ... + 5038300215.

It is an arithmetic number, because the mean of its divisors is an integer number (141072402352).

Almost surely, 2^{1330111222044} is an apocalyptic number.

It is an amenable number.

1330111222044 is an abundant number, since it is smaller than the sum of its proper divisors (2055626434404).

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

1330111222044 is a wasteful number, since it uses less digits than its factorization.

1330111222044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10076600185 (or 10076600183 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1330111222044 its reverse (4402221110331), we get a palindrome (5732332332375).

The spelling of 1330111222044 in words is "one trillion, three hundred thirty billion, one hundred eleven million, two hundred twenty-two thousand, forty-four".