2212322983 has 4 divisors (see below), whose sum is σ = 2382501688. Its totient is φ = 2042144280.

The previous prime is 2212322963. The next prime is 2212323017. The reversal of 2212322983 is 3892232122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3892232122 = 2 ⋅1946116061.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212322983 is a prime.

It is a super-2 number, since 2×2212322983² = 9788745962220036578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212322963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85089333 + ... + 85089358.

It is an arithmetic number, because the mean of its divisors is an integer number (595625422).

Almost surely, 2^2212322983 is an apocalyptic number.

2212322983 is a deficient number, since it is larger than the sum of its proper divisors (170178705).

2212322983 is a wasteful number, since it uses less digits than its factorization.

2212322983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170178704.

The product of its digits is 20736, while the sum is 34.

The square root of 2212322983 is about 47035.3375984483. The cubic root of 2212322983 is about 1303.0152854035.

The spelling of 2212322983 in words is "two billion, two hundred twelve million, three hundred twenty-two thousand, nine hundred eighty-three".