2052220345324 has 12 divisors (see below), whose sum is σ = 3678980375448. Its totient is φ = 1001083095200.

The previous prime is 2052220345303. The next prime is 2052220345333. The reversal of 2052220345324 is 4235430222502.

It is a self number, because there is not a number n which added to its sum of digits gives 2052220345324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6256769182 + ... + 6256769509.

It is an arithmetic number, because the mean of its divisors is an integer number (306581697954).

Almost surely, 2^{2052220345324} is an apocalyptic number.

It is an amenable number.

2052220345324 is a deficient number, since it is larger than the sum of its proper divisors (1626760030124).

2052220345324 is a wasteful number, since it uses less digits than its factorization.

2052220345324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12513538736 (or 12513538734 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 2052220345324 its reverse (4235430222502), we get a palindrome (6287650567826).

The spelling of 2052220345324 in words is "two trillion, fifty-two billion, two hundred twenty million, three hundred forty-five thousand, three hundred twenty-four".