12100231113332 has 12 divisors (see below), whose sum is σ = 21179485310340. Its totient is φ = 6048949596096.

The previous prime is 12100231113287. The next prime is 12100231113437. The reversal of 12100231113332 is 23331113200121.

It can be written as a sum of positive squares in 2 ways, for example, as 3358298144356 + 8741932968976 = 1832566^2 + 2956676^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12100231113298 and 12100231113307.

It is a congruent number.

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, 291466793 + ... + 291508304.

It is an arithmetic number, because the mean of its divisors is an integer number (1764957109195).

Almost surely, 2^{12100231113332} is an apocalyptic number.

It is an amenable number.

12100231113332 is a deficient number, since it is larger than the sum of its proper divisors (9079254197008).

12100231113332 is a wasteful number, since it uses less digits than its factorization.

12100231113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582980290 (or 582980288 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12100231113332 its reverse (23331113200121), we get a palindrome (35431344313453).

The spelling of 12100231113332 in words is "twelve trillion, one hundred billion, two hundred thirty-one million, one hundred thirteen thousand, three hundred thirty-two".