232220105104512 has 256 divisors, whose sum is σ = 720010522828800. Its totient is φ = 64931732656128.

The previous prime is 232220105104511. The next prime is 232220105104513. The reversal of 232220105104512 is 215401501022232.

It is an interprime number because it is at equal distance from previous prime (232220105104511) and next prime (232220105104513).

It is a self number, because there is not a number n which added to its sum of digits gives 232220105104512.

It is not an unprimeable number, because it can be changed into a prime (232220105104511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1741980453 + ... + 1742113755.

It is an arithmetic number, because the mean of its divisors is an integer number (2812541104800).

Almost surely, 2^{232220105104512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232220105104512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360005261414400).

232220105104512 is an abundant number, since it is smaller than the sum of its proper divisors (487790417724288).

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

232220105104512 is a wasteful number, since it uses less digits than its factorization.

232220105104512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147163 (or 147151 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 232220105104512 its reverse (215401501022232), we get a palindrome (447621606126744).

The spelling of 232220105104512 in words is "two hundred thirty-two trillion, two hundred twenty billion, one hundred five million, one hundred four thousand, five hundred twelve".