1232220041 has 8 divisors (see below), whose sum is σ = 1341917640. Its totient is φ = 1124652672.

The previous prime is 1232220037. The next prime is 1232220079. The reversal of 1232220041 is 1400222321.

It can be written as a sum of positive squares in 4 ways, for example, as 40589641 + 1191630400 = 6371^2 + 34520^2 .

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

It is not a de Polignac number, because 1232220041 - 2² = 1232220037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232220001) 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, 531350 + ... + 533663.

It is an arithmetic number, because the mean of its divisors is an integer number (167739705).

Almost surely, 2^1232220041 is an apocalyptic number.

It is an amenable number.

1232220041 is a deficient number, since it is larger than the sum of its proper divisors (109697599).

1232220041 is a wasteful number, since it uses less digits than its factorization.

1232220041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065115.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1232220041 is about 35102.9919095225. The cubic root of 1232220041 is about 1072.0855011002.

Adding to 1232220041 its reverse (1400222321), we get a palindrome (2632442362).

The spelling of 1232220041 in words is "one billion, two hundred thirty-two million, two hundred twenty thousand, forty-one".