111312132213332 has 24 divisors (see below), whose sum is σ = 195577481528352. Its totient is φ = 55432863500000.

The previous prime is 111312132213323. The next prime is 111312132213341. The reversal of 111312132213332 is 233312231213111.

It is an interprime number because it is at equal distance from previous prime (111312132213323) and next prime (111312132213341).

It is a junction number, because it is equal to n+sod(n) for n = 111312132213295 and 111312132213304.

It is a congruent number.

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, 37040207 + ... + 39932457.

It is an arithmetic number, because the mean of its divisors is an integer number (8149061730348).

Almost surely, 2^{111312132213332} is an apocalyptic number.

It is an amenable number.

111312132213332 is a deficient number, since it is larger than the sum of its proper divisors (84265349315020).

111312132213332 is a wasteful number, since it uses less digits than its factorization.

111312132213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930839 (or 2930837 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

Adding to 111312132213332 its reverse (233312231213111), we get a palindrome (344624363426443).

The spelling of 111312132213332 in words is "one hundred eleven trillion, three hundred twelve billion, one hundred thirty-two million, two hundred thirteen thousand, three hundred thirty-two".