10221880113624 has 32 divisors (see below), whose sum is σ = 25557437772720. Its totient is φ = 3406928372736.

The previous prime is 10221880113623. The next prime is 10221880113727. The reversal of 10221880113624 is 42631108812201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221880113623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22583649 + ... + 23031824.

Almost surely, 2^{10221880113624} is an apocalyptic number.

It is an amenable number.

10221880113624 is an abundant number, since it is smaller than the sum of its proper divisors (15335557659096).

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

10221880113624 is a wasteful number, since it uses less digits than its factorization.

10221880113624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45624819 (or 45624815 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

Adding to 10221880113624 its reverse (42631108812201), we get a palindrome (52852988925825).

The spelling of 10221880113624 in words is "ten trillion, two hundred twenty-one billion, eight hundred eighty million, one hundred thirteen thousand, six hundred twenty-four".