252222341 has 8 divisors (see below), whose sum is σ = 288610944. Its totient is φ = 215922960.

The previous prime is 252222329. The next prime is 252222361. The reversal of 252222341 is 143222252.

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

It is a cyclic number.

It is not a de Polignac number, because 252222341 - 2²⁶ = 185113477 is a prime.

It is a super-2 number, since 2×252222341² = 127232218599040562, 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 (252222361) 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 7 ways as a sum of consecutive naturals, for example, 16130 + ... + 27651.

It is an arithmetic number, because the mean of its divisors is an integer number (36076368).

Almost surely, 2^252222341 is an apocalyptic number.

It is an amenable number.

252222341 is a deficient number, since it is larger than the sum of its proper divisors (36388603).

252222341 is an equidigital number, since it uses as much as digits as its factorization.

252222341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44611.

The product of its digits is 1920, while the sum is 23.

The square root of 252222341 is about 15881.5094055949. The cubic root of 252222341 is about 631.8216704639.

Adding to 252222341 its reverse (143222252), we get a palindrome (395444593).

The spelling of 252222341 in words is "two hundred fifty-two million, two hundred twenty-two thousand, three hundred forty-one".