10321322221330 has 16 divisors (see below), whose sum is σ = 18580697515800. Its totient is φ = 4128013884672.

The previous prime is 10321322221241. The next prime is 10321322221361. The reversal of 10321322221330 is 3312222312301.

It can be written as a sum of positive squares in 4 ways, for example, as 5978303733249 + 4343018488081 = 2445057^2 + 2083991^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10321322221295 and 10321322221304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64291305 + ... + 64451644.

Almost surely, 2^{10321322221330} is an apocalyptic number.

10321322221330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10321322221330 is a deficient number, since it is larger than the sum of its proper divisors (8259375294470).

10321322221330 is a wasteful number, since it uses less digits than its factorization.

10321322221330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128750973.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10321322221330 its reverse (3312222312301), we get a palindrome (13633544533631).

The spelling of 10321322221330 in words is "ten trillion, three hundred twenty-one billion, three hundred twenty-two million, two hundred twenty-one thousand, three hundred thirty".