331130022233 has 8 divisors (see below), whose sum is σ = 348587366400. Its totient is φ = 313675622928.

The previous prime is 331130022211. The next prime is 331130022323. The reversal of 331130022233 is 332220031133.

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

It is not a de Polignac number, because 331130022233 - 2⁶ = 331130022169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331130022199 and 331130022208.

It is not an unprimeable number, because it can be changed into a prime (331130022203) 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, 503513 + ... + 956966.

It is an arithmetic number, because the mean of its divisors is an integer number (43573420800).

Almost surely, 2^331130022233 is an apocalyptic number.

It is an amenable number.

331130022233 is a deficient number, since it is larger than the sum of its proper divisors (17457344167).

331130022233 is a wasteful number, since it uses less digits than its factorization.

331130022233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472431.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 331130022233 its reverse (332220031133), we get a palindrome (663350053366).

The spelling of 331130022233 in words is "three hundred thirty-one billion, one hundred thirty million, twenty-two thousand, two hundred thirty-three".