331122341 has 4 divisors (see below), whose sum is σ = 361224384. Its totient is φ = 301020300.

The previous prime is 331122301. The next prime is 331122347. The reversal of 331122341 is 143221133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143221133 = 11 ⋅13020103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331122341 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 (331122347) 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, 15051005 + ... + 15051026.

It is an arithmetic number, because the mean of its divisors is an integer number (90306096).

Almost surely, 2^331122341 is an apocalyptic number.

It is an amenable number.

331122341 is a deficient number, since it is larger than the sum of its proper divisors (30102043).

331122341 is a wasteful number, since it uses less digits than its factorization.

331122341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30102042.

The product of its digits is 432, while the sum is 20.

The square root of 331122341 is about 18196.7673227967. The cubic root of 331122341 is about 691.8248558555.

Adding to 331122341 its reverse (143221133), we get a palindrome (474343474).

It can be divided in two parts, 33112 and 2341, that added together give a palindrome (35453).

The spelling of 331122341 in words is "three hundred thirty-one million, one hundred twenty-two thousand, three hundred forty-one".