52212310 has 8 divisors (see below), whose sum is σ = 93982176. Its totient is φ = 20884920.

The previous prime is 52212299. The next prime is 52212317. The reversal of 52212310 is 1321225.

52212310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52212310² = 5452250631072200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52212317) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2610606 + ... + 2610625.

It is an arithmetic number, because the mean of its divisors is an integer number (11747772).

Almost surely, 2^52212310 is an apocalyptic number.

52212310 is a deficient number, since it is larger than the sum of its proper divisors (41769866).

52212310 is a wasteful number, since it uses less digits than its factorization.

52212310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221238.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 52212310 is about 7225.8086052704. The cubic root of 52212310 is about 373.7584063164.

Adding to 52212310 its reverse (1321225), we get a palindrome (53533535).

The spelling of 52212310 in words is "fifty-two million, two hundred twelve thousand, three hundred ten".