2567420222 has 8 divisors (see below), whose sum is σ = 3856770936. Its totient is φ = 1281829912.

The previous prime is 2567420213. The next prime is 2567420231. The reversal of 2567420222 is 2220247652.

It is an interprime number because it is at equal distance from previous prime (2567420213) and next prime (2567420231).

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

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 938393 + ... + 941124.

It is an arithmetic number, because the mean of its divisors is an integer number (482096367).

Almost surely, 2^2567420222 is an apocalyptic number.

2567420222 is a deficient number, since it is larger than the sum of its proper divisors (1289350714).

2567420222 is a wasteful number, since it uses less digits than its factorization.

2567420222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880202.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 2567420222 is about 50669.7170112484. The cubic root of 2567420222 is about 1369.3011908444.

Adding to 2567420222 its reverse (2220247652), we get a palindrome (4787667874).

The spelling of 2567420222 in words is "two billion, five hundred sixty-seven million, four hundred twenty thousand, two hundred twenty-two".