41121222223031 has 4 divisors (see below), whose sum is σ = 41121585671712. Its totient is φ = 41120858774352.

The previous prime is 41121222223027. The next prime is 41121222223057. The reversal of 41121222223031 is 13032222212114.

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

It is a cyclic number.

It is not a de Polignac number, because 41121222223031 - 2² = 41121222223027 is a prime.

It is a super-2 number, since 2×41121222223031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41121222223021) 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, 181554575 + ... + 181780928.

It is an arithmetic number, because the mean of its divisors is an integer number (10280396417928).

Almost surely, 2^{41121222223031} is an apocalyptic number.

41121222223031 is a deficient number, since it is larger than the sum of its proper divisors (363448681).

41121222223031 is a wasteful number, since it uses less digits than its factorization.

41121222223031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363448680.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 41121222223031 its reverse (13032222212114), we get a palindrome (54153444435145).

The spelling of 41121222223031 in words is "forty-one trillion, one hundred twenty-one billion, two hundred twenty-two million, two hundred twenty-three thousand, thirty-one".