12100001031332 has 12 divisors (see below), whose sum is σ = 21301798224000. Its totient is φ = 6013772967336.

The previous prime is 12100001031271. The next prime is 12100001031341. The reversal of 12100001031332 is 23313010000121.

It is a self number, because there is not a number n which added to its sum of digits gives 12100001031332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9056886332 + ... + 9056887667.

It is an arithmetic number, because the mean of its divisors is an integer number (1775149852000).

Almost surely, 2^{12100001031332} is an apocalyptic number.

It is an amenable number.

12100001031332 is a deficient number, since it is larger than the sum of its proper divisors (9201797192668).

12100001031332 is a wasteful number, since it uses less digits than its factorization.

12100001031332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18113774170 (or 18113774168 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12100001031332 its reverse (23313010000121), we get a palindrome (35413011031453).

The spelling of 12100001031332 in words is "twelve trillion, one hundred billion, one million, thirty-one thousand, three hundred thirty-two".