32111131212230 has 64 divisors (see below), whose sum is σ = 68190654394368. Its totient is φ = 10653979351680.

The previous prime is 32111131212191. The next prime is 32111131212233. The reversal of 32111131212230 is 3221213111123.

It is a happy number.

It is a super-2 number, since 2×32111131212230² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32111131212196 and 32111131212205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32111131212233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59739449 + ... + 60274571.

It is an arithmetic number, because the mean of its divisors is an integer number (1065478974912).

Almost surely, 2^{32111131212230} is an apocalyptic number.

32111131212230 is an abundant number, since it is smaller than the sum of its proper divisors (36079523182138).

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

32111131212230 is a wasteful number, since it uses less digits than its factorization.

32111131212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562821.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 32111131212230 its reverse (3221213111123), we get a palindrome (35332344323353).

The spelling of 32111131212230 in words is "thirty-two trillion, one hundred eleven billion, one hundred thirty-one million, two hundred twelve thousand, two hundred thirty".