1111202344120 has 64 divisors (see below), whose sum is σ = 2741776957440. Its totient is φ = 401957980800.

The previous prime is 1111202344069. The next prime is 1111202344151. The reversal of 1111202344120 is 214432021111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1111202344091 and 1111202344100.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6527112 + ... + 6695191.

It is an arithmetic number, because the mean of its divisors is an integer number (42840264960).

Almost surely, 2^{1111202344120} is an apocalyptic number.

1111202344120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111202344120 is an abundant number, since it is smaller than the sum of its proper divisors (1630574613320).

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

1111202344120 is a wasteful number, since it uses less digits than its factorization.

1111202344120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13222516 (or 13222512 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1111202344120 its reverse (214432021111), we get a palindrome (1325634365231).

The spelling of 1111202344120 in words is "one trillion, one hundred eleven billion, two hundred two million, three hundred forty-four thousand, one hundred twenty".