10221300032331 has 64 divisors (see below), whose sum is σ = 14217227827200. Its totient is φ = 6527678631936.

The previous prime is 10221300032303. The next prime is 10221300032353. The reversal of 10221300032331 is 13323000312201.

It is not a de Polignac number, because 10221300032331 - 2¹¹ = 10221300030283 is a prime.

It is a super-2 number, since 2×10221300032331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221300032298 and 10221300032307.

It is not an unprimeable number, because it can be changed into a prime (10221300032131) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1243614340 + ... + 1243622558.

It is an arithmetic number, because the mean of its divisors is an integer number (222144184800).

Almost surely, 2^{10221300032331} is an apocalyptic number.

10221300032331 is a deficient number, since it is larger than the sum of its proper divisors (3995927794869).

10221300032331 is a wasteful number, since it uses less digits than its factorization.

10221300032331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9348.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10221300032331 its reverse (13323000312201), we get a palindrome (23544300344532).

The spelling of 10221300032331 in words is "ten trillion, two hundred twenty-one billion, three hundred million, thirty-two thousand, three hundred thirty-one".