10000000221330 has 96 divisors (see below), whose sum is σ = 27920952733824. Its totient is φ = 2285502718464.

The previous prime is 10000000221319. The next prime is 10000000221359. The reversal of 10000000221330 is 3312200000001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15850299 + ... + 16469121.

It is an arithmetic number, because the mean of its divisors is an integer number (290843257644).

Almost surely, 2^{10000000221330} is an apocalyptic number.

10000000221330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000000221330 is an abundant number, since it is smaller than the sum of its proper divisors (17920952512494).

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

10000000221330 is a wasteful number, since it uses less digits than its factorization.

10000000221330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629840 (or 629833 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10000000221330 its reverse (3312200000001), we get a palindrome (13312200221331).

The spelling of 10000000221330 in words is "ten trillion, two hundred twenty-one thousand, three hundred thirty".