10221330016 has 12 divisors (see below), whose sum is σ = 20123243532. Its totient is φ = 5110664992.

The previous prime is 10221329953. The next prime is 10221330017. The reversal of 10221330016 is 61003312201.

It is a junction number, because it is equal to n+sod(n) for n = 10221329975 and 10221330002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221330017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159708250 + ... + 159708313.

It is an arithmetic number, because the mean of its divisors is an integer number (1676936961).

Almost surely, 2^10221330016 is an apocalyptic number.

10221330016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10221330016 is a deficient number, since it is larger than the sum of its proper divisors (9901913516).

10221330016 is an equidigital number, since it uses as much as digits as its factorization.

10221330016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319416573 (or 319416565 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10221330016 its reverse (61003312201), we get a palindrome (71224642217).

The spelling of 10221330016 in words is "ten billion, two hundred twenty-one million, three hundred thirty thousand, sixteen".