10213220021330 has 16 divisors (see below), whose sum is σ = 18384046775640. Its totient is φ = 4085232289152.

The previous prime is 10213220021297. The next prime is 10213220021341. The reversal of 10213220021330 is 3312002231201.

It can be written as a sum of positive squares in 4 ways, for example, as 7163925255601 + 3049294765729 = 2676551^2 + 1746223^2 .

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 7 ways as a sum of consecutive naturals, for example, 6190979 + ... + 7665158.

Almost surely, 2^{10213220021330} is an apocalyptic number.

10213220021330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10213220021330 is a deficient number, since it is larger than the sum of its proper divisors (8170826754310).

10213220021330 is a wasteful number, since it uses less digits than its factorization.

10213220021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13929853.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10213220021330 its reverse (3312002231201), we get a palindrome (13525222252531).

The spelling of 10213220021330 in words is "ten trillion, two hundred thirteen billion, two hundred twenty million, twenty-one thousand, three hundred thirty".