2232122031 has 12 divisors (see below), whose sum is σ = 3235572808. Its totient is φ = 1482821424.

The previous prime is 2232122023. The next prime is 2232122077. The reversal of 2232122031 is 1302212322.

It is not a de Polignac number, because 2232122031 - 2³ = 2232122023 is a prime.

It is a super-3 number, since 3×2232122031³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2232121995 and 2232122013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232122021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 435640 + ... + 440733.

Almost surely, 2^2232122031 is an apocalyptic number.

2232122031 is a deficient number, since it is larger than the sum of its proper divisors (1003450777).

2232122031 is a wasteful number, since it uses less digits than its factorization.

2232122031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876662 (or 876659 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2232122031 is about 47245.3387224602. The cubic root of 2232122031 is about 1306.8908319322.

Adding to 2232122031 its reverse (1302212322), we get a palindrome (3534334353).

The spelling of 2232122031 in words is "two billion, two hundred thirty-two million, one hundred twenty-two thousand, thirty-one".