10130331202221 has 24 divisors (see below), whose sum is σ = 14084921880480. Its totient is φ = 6475736820960.

The previous prime is 10130331202183. The next prime is 10130331202237. The reversal of 10130331202221 is 12220213303101.

It is not a de Polignac number, because 10130331202221 - 2¹⁸ = 10130330940077 is a prime.

It is a super-2 number, since 2×10130331202221² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130331202421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15804175 + ... + 16432668.

It is an arithmetic number, because the mean of its divisors is an integer number (586871745020).

Almost surely, 2^{10130331202221} is an apocalyptic number.

It is an amenable number.

10130331202221 is a deficient number, since it is larger than the sum of its proper divisors (3954590678259).

10130331202221 is a wasteful number, since it uses less digits than its factorization.

10130331202221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32237017 (or 32236986 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10130331202221 its reverse (12220213303101), we get a palindrome (22350544505322).

The spelling of 10130331202221 in words is "ten trillion, one hundred thirty billion, three hundred thirty-one million, two hundred two thousand, two hundred twenty-one".