12111001332030 has 32 divisors (see below), whose sum is σ = 32296003552800. Its totient is φ = 3229600355136.

The previous prime is 12111001332029. The next prime is 12111001332083. The reversal of 12111001332030 is 3023310011121.

12111001332030 is a `hidden beast` number, since 1 + 211 + 100 + 1 + 3 + 320 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12111001331994 and 12111001332012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22427779975 + ... + 22427780514.

It is an arithmetic number, because the mean of its divisors is an integer number (1009250111025).

Almost surely, 2^{12111001332030} is an apocalyptic number.

12111001332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12111001332030 is an abundant number, since it is smaller than the sum of its proper divisors (20185002220770).

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

12111001332030 is a wasteful number, since it uses less digits than its factorization.

12111001332030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44855560505 (or 44855560499 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12111001332030 its reverse (3023310011121), we get a palindrome (15134311343151).

The spelling of 12111001332030 in words is "twelve trillion, one hundred eleven billion, one million, three hundred thirty-two thousand, thirty".