10221341043430 has 64 divisors (see below), whose sum is σ = 20293153440768. Its totient is φ = 3675808402560.

The previous prime is 10221341043413. The next prime is 10221341043457. The reversal of 10221341043430 is 3434014312201.

It is a happy number.

It is a super-2 number, since 2×10221341043430² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7811092 + ... + 9025288.

It is an arithmetic number, because the mean of its divisors is an integer number (317080522512).

Almost surely, 2^{10221341043430} is an apocalyptic number.

10221341043430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221341043430 is a deficient number, since it is larger than the sum of its proper divisors (10071812397338).

10221341043430 is a wasteful number, since it uses less digits than its factorization.

10221341043430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215061.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10221341043430 its reverse (3434014312201), we get a palindrome (13655355355631).

The spelling of 10221341043430 in words is "ten trillion, two hundred twenty-one billion, three hundred forty-one million, forty-three thousand, four hundred thirty".