10221333424432 has 40 divisors (see below), whose sum is σ = 21386612731680. Its totient is φ = 4704397693440.

The previous prime is 10221333424429. The next prime is 10221333424447. The reversal of 10221333424432 is 23442433312201.

10221333424432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 68366869 + ... + 68516212.

It is an arithmetic number, because the mean of its divisors is an integer number (534665318292).

Almost surely, 2^{10221333424432} is an apocalyptic number.

It is an amenable number.

10221333424432 is an abundant number, since it is smaller than the sum of its proper divisors (11165279307248).

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

10221333424432 is a wasteful number, since it uses less digits than its factorization.

10221333424432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136883461 (or 136883455 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 10221333424432 its reverse (23442433312201), we get a palindrome (33663766736633).

The spelling of 10221333424432 in words is "ten trillion, two hundred twenty-one billion, three hundred thirty-three million, four hundred twenty-four thousand, four hundred thirty-two".