2331132022 has 4 divisors (see below), whose sum is σ = 3496698036. Its totient is φ = 1165566010.

The previous prime is 2331131981. The next prime is 2331132071. The reversal of 2331132022 is 2202311332.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582783004 + ... + 582783007.

It is an arithmetic number, because the mean of its divisors is an integer number (874174509).

Almost surely, 2^2331132022 is an apocalyptic number.

2331132022 is a deficient number, since it is larger than the sum of its proper divisors (1165566014).

2331132022 is a wasteful number, since it uses less digits than its factorization.

2331132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165566013.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2331132022 is about 48281.7980402553. The cubic root of 2331132022 is about 1325.9351693137.

Adding to 2331132022 its reverse (2202311332), we get a palindrome (4533443354).

The spelling of 2331132022 in words is "two billion, three hundred thirty-one million, one hundred thirty-two thousand, twenty-two".