10221004223430 has 256 divisors, whose sum is σ = 33826099378176. Its totient is φ = 1907486392320.

The previous prime is 10221004223383. The next prime is 10221004223461. The reversal of 10221004223430 is 3432240012201.

It is a happy number.

It is a super-3 number, since 3×10221004223430³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10221004223430.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 3488347 + ... + 5710566.

It is an arithmetic number, because the mean of its divisors is an integer number (132133200696).

Almost surely, 2^{10221004223430} is an apocalyptic number.

10221004223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221004223430 is an abundant number, since it is smaller than the sum of its proper divisors (23605095154746).

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

10221004223430 is a wasteful number, since it uses less digits than its factorization.

10221004223430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9198991.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10221004223430 its reverse (3432240012201), we get a palindrome (13653244235631).

The spelling of 10221004223430 in words is "ten trillion, two hundred twenty-one billion, four million, two hundred twenty-three thousand, four hundred thirty".