10221233220310 has 32 divisors (see below), whose sum is σ = 21027017074752. Its totient is φ = 3504342791040.

The previous prime is 10221233220299. The next prime is 10221233220361. The reversal of 10221233220310 is 1302233212201.

It is a super-2 number, since 2×10221233220310² (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 15 ways as a sum of consecutive naturals, for example, 1461624 + ... + 4751716.

It is an arithmetic number, because the mean of its divisors is an integer number (657094283586).

Almost surely, 2^{10221233220310} is an apocalyptic number.

10221233220310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221233220310 is an abundant number, since it is smaller than the sum of its proper divisors (10805783854442).

10221233220310 is a wasteful number, since it uses less digits than its factorization.

10221233220310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334488.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10221233220310 its reverse (1302233212201), we get a palindrome (11523466432511).

The spelling of 10221233220310 in words is "ten trillion, two hundred twenty-one billion, two hundred thirty-three million, two hundred twenty thousand, three hundred ten".