2122043152 has 10 divisors (see below), whose sum is σ = 4111458638. Its totient is φ = 1061021568.

The previous prime is 2122043149. The next prime is 2122043171. The reversal of 2122043152 is 2513402212.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1317980416 + 804062736 = 36304^2 + 28356^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 66313833 + ... + 66313864.

Almost surely, 2^2122043152 is an apocalyptic number.

It is an amenable number.

2122043152 is a deficient number, since it is larger than the sum of its proper divisors (1989415486).

2122043152 is a wasteful number, since it uses less digits than its factorization.

2122043152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132627705 (or 132627699 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2122043152 is about 46065.6396026366. The cubic root of 2122043152 is about 1285.0442135312.

Adding to 2122043152 its reverse (2513402212), we get a palindrome (4635445364).

The spelling of 2122043152 in words is "two billion, one hundred twenty-two million, forty-three thousand, one hundred fifty-two".