1241422331 has 12 divisors (see below), whose sum is σ = 1323838032. Its totient is φ = 1163883648.

The previous prime is 1241422307. The next prime is 1241422337. The reversal of 1241422331 is 1332241421.

It is not a de Polignac number, because 1241422331 - 2⁶ = 1241422267 is a prime.

It is a super-2 number, since 2×1241422331² = 3082258807810947122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1241422297 and 1241422306.

It is not an unprimeable number, because it can be changed into a prime (1241422337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67841 + ... + 84173.

It is an arithmetic number, because the mean of its divisors is an integer number (110319836).

Almost surely, 2^1241422331 is an apocalyptic number.

1241422331 is a deficient number, since it is larger than the sum of its proper divisors (82415701).

1241422331 is a wasteful number, since it uses less digits than its factorization.

1241422331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16630 (or 16613 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1241422331 is about 35233.8236783918. The cubic root of 1241422331 is about 1074.7476836347.

Adding to 1241422331 its reverse (1332241421), we get a palindrome (2573663752).

The spelling of 1241422331 in words is "one billion, two hundred forty-one million, four hundred twenty-two thousand, three hundred thirty-one".