12232109999998 has 32 divisors (see below), whose sum is σ = 21113212184064. Its totient is φ = 5206457209632.

The previous prime is 12232109999987. The next prime is 12232109999999. The reversal of 12232109999998 is 89999990123221.

It is a self number, because there is not a number n which added to its sum of digits gives 12232109999998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232109999999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2386090 + ... + 5491597.

It is an arithmetic number, because the mean of its divisors is an integer number (659787880752).

Almost surely, 2^{12232109999998} is an apocalyptic number.

12232109999998 is a deficient number, since it is larger than the sum of its proper divisors (8881102184066).

12232109999998 is a wasteful number, since it uses less digits than its factorization.

12232109999998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878456.

The product of its (nonzero) digits is 102036672, while the sum is 73.

The spelling of 12232109999998 in words is "twelve trillion, two hundred thirty-two billion, one hundred nine million, nine hundred ninety-nine thousand, nine hundred ninety-eight".