41221333231 has 8 divisors (see below), whose sum is σ = 44394580944. Its totient is φ = 38048424960.

The previous prime is 41221333213. The next prime is 41221333249. The reversal of 41221333231 is 13233312214.

It is an interprime number because it is at equal distance from previous prime (41221333213) and next prime (41221333249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41221333231 - 2⁷ = 41221333103 is a prime.

It is a super-2 number, since 2×41221333231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41221333196 and 41221333205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41221333261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203736 + ... + 352066.

It is an arithmetic number, because the mean of its divisors is an integer number (5549322618).

Almost surely, 2^41221333231 is an apocalyptic number.

41221333231 is a deficient number, since it is larger than the sum of its proper divisors (3173247713).

41221333231 is a wasteful number, since it uses less digits than its factorization.

41221333231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169721.

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

Adding to 41221333231 its reverse (13233312214), we get a palindrome (54454645445).

The spelling of 41221333231 in words is "forty-one billion, two hundred twenty-one million, three hundred thirty-three thousand, two hundred thirty-one".