111330122431002 has 8 divisors (see below), whose sum is σ = 222660244862016. Its totient is φ = 37110040810332.

The previous prime is 111330122431001. The next prime is 111330122431007. The reversal of 111330122431002 is 200134221033111.

It is a sphenic number, since it is the product of 3 distinct primes.

111330122431002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (111330122431001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9277510202578 + ... + 9277510202589.

It is an arithmetic number, because the mean of its divisors is an integer number (27832530607752).

Almost surely, 2^{111330122431002} is an apocalyptic number.

111330122431002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111330122431002 is a wasteful number, since it uses less digits than its factorization.

111330122431002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18555020405172.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 111330122431002 its reverse (200134221033111), we get a palindrome (311464343464113).

The spelling of 111330122431002 in words is "one hundred eleven trillion, three hundred thirty billion, one hundred twenty-two million, four hundred thirty-one thousand, two".