62222243 has 2 divisors, whose sum is σ = 62222244. Its totient is φ = 62222242.

The previous prime is 62222221. The next prime is 62222263. The reversal of 62222243 is 34222226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62222243 - 2⁶ = 62222179 is a prime.

It is not a weakly prime, because it can be changed into another prime (62222203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31111121 + 31111122.

It is an arithmetic number, because the mean of its divisors is an integer number (31111122).

Almost surely, 2^62222243 is an apocalyptic number.

62222243 is a deficient number, since it is larger than the sum of its proper divisors (1).

62222243 is an equidigital number, since it uses as much as digits as its factorization.

62222243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 23.

The square root of 62222243 is about 7888.1076944981. The cubic root of 62222243 is about 396.2615076252.

Adding to 62222243 its reverse (34222226), we get a palindrome (96444469).

The spelling of 62222243 in words is "sixty-two million, two hundred twenty-two thousand, two hundred forty-three".