111121122001330 has 16 divisors (see below), whose sum is σ = 228592022402880. Its totient is φ = 38098670400432.

The previous prime is 111121122001297. The next prime is 111121122001361. The reversal of 111121122001330 is 33100221121111.

It is a junction number, because it is equal to n+sod(n) for n = 111121122001298 and 111121122001307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793722299940 + ... + 793722300079.

It is an arithmetic number, because the mean of its divisors is an integer number (14287001400180).

Almost surely, 2^{111121122001330} is an apocalyptic number.

111121122001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111121122001330 is an abundant number, since it is smaller than the sum of its proper divisors (117470900401550).

111121122001330 is a wasteful number, since it uses less digits than its factorization.

111121122001330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587444600033.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111121122001330 its reverse (33100221121111), we get a palindrome (144221343122441).

The spelling of 111121122001330 in words is "one hundred eleven trillion, one hundred twenty-one billion, one hundred twenty-two million, one thousand, three hundred thirty".