10331221301 has 4 divisors (see below), whose sum is σ = 10331645100. Its totient is φ = 10330797504.

The previous prime is 10331221297. The next prime is 10331221321. The reversal of 10331221301 is 10312213301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3603120676 + 6728100625 = 60026^2 + 82025^2 .

It is a cyclic number.

It is not a de Polignac number, because 10331221301 - 2² = 10331221297 is a prime.

It is a super-2 number, since 2×10331221301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10331221301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331221321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172946 + ... + 224883.

It is an arithmetic number, because the mean of its divisors is an integer number (2582911275).

Almost surely, 2^10331221301 is an apocalyptic number.

It is an amenable number.

10331221301 is a deficient number, since it is larger than the sum of its proper divisors (423799).

10331221301 is an equidigital number, since it uses as much as digits as its factorization.

10331221301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423798.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10331221301 its reverse (10312213301), we get a palindrome (20643434602).

The spelling of 10331221301 in words is "ten billion, three hundred thirty-one million, two hundred twenty-one thousand, three hundred one".