10221024624 has 40 divisors (see below), whose sum is σ = 26459496960. Its totient is φ = 3399887808.

The previous prime is 10221024617. The next prime is 10221024629. The reversal of 10221024624 is 42642012201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10221024594 and 10221024603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221024629) 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, 199282 + ... + 245265.

It is an arithmetic number, because the mean of its divisors is an integer number (661487424).

Almost surely, 2^10221024624 is an apocalyptic number.

It is an amenable number.

10221024624 is an abundant number, since it is smaller than the sum of its proper divisors (16238472336).

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

10221024624 is a wasteful number, since it uses less digits than its factorization.

10221024624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445037 (or 445031 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10221024624 its reverse (42642012201), we get a palindrome (52863036825).

The spelling of 10221024624 in words is "ten billion, two hundred twenty-one million, twenty-four thousand, six hundred twenty-four".