52203122 has 4 divisors (see below), whose sum is σ = 78304686. Its totient is φ = 26101560.

The previous prime is 52203119. The next prime is 52203139. The reversal of 52203122 is 22130225.

52203122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 47872561 + 4330561 = 6919^2 + 2081^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52203122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13050779 + ... + 13050782.

Almost surely, 2^52203122 is an apocalyptic number.

52203122 is a deficient number, since it is larger than the sum of its proper divisors (26101564).

52203122 is a wasteful number, since it uses less digits than its factorization.

52203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26101563.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 52203122 is about 7225.1728007017. The cubic root of 52203122 is about 373.7364811313.

Adding to 52203122 its reverse (22130225), we get a palindrome (74333347).

It can be divided in two parts, 52203 and 122, that added together give a palindrome (52325).

The spelling of 52203122 in words is "fifty-two million, two hundred three thousand, one hundred twenty-two".