1222132341 has 8 divisors (see below), whose sum is σ = 1641233440. Its totient is φ = 808893072.

The previous prime is 1222132321. The next prime is 1222132349. The reversal of 1222132341 is 1432312221.

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

It is not a de Polignac number, because 1222132341 - 2⁶ = 1222132277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222132349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464970 + ... + 1465803.

It is an arithmetic number, because the mean of its divisors is an integer number (205154180).

Almost surely, 2^1222132341 is an apocalyptic number.

It is an amenable number.

1222132341 is a deficient number, since it is larger than the sum of its proper divisors (419101099).

1222132341 is a wasteful number, since it uses less digits than its factorization.

1222132341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930915.

The product of its digits is 576, while the sum is 21.

The square root of 1222132341 is about 34959.0094396280. The cubic root of 1222132341 is about 1069.1519005283.

Adding to 1222132341 its reverse (1432312221), we get a palindrome (2654444562).

The spelling of 1222132341 in words is "one billion, two hundred twenty-two million, one hundred thirty-two thousand, three hundred forty-one".