10643306512232 has 8 divisors (see below), whose sum is σ = 19956199710450. Its totient is φ = 5321653256112.

The previous prime is 10643306512213. The next prime is 10643306512313. The reversal of 10643306512232 is 23221560334601.

10643306512232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9856548156196 + 786758356036 = 3139514^2 + 886994^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10643306512232² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665206657007 + ... + 665206657022.

Almost surely, 2^{10643306512232} is an apocalyptic number.

It is an amenable number.

10643306512232 is a deficient number, since it is larger than the sum of its proper divisors (9312893198218).

10643306512232 is a wasteful number, since it uses less digits than its factorization.

10643306512232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330413314035 (or 1330413314031 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 10643306512232 its reverse (23221560334601), we get a palindrome (33864866846833).

The spelling of 10643306512232 in words is "ten trillion, six hundred forty-three billion, three hundred six million, five hundred twelve thousand, two hundred thirty-two".