126222352 has 20 divisors (see below), whose sum is σ = 245069136. Its totient is φ = 62978720.

The previous prime is 126222337. The next prime is 126222373. The reversal of 126222352 is 253222621.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178 + ... + 15889.

Almost surely, 2^126222352 is an apocalyptic number.

It is an amenable number.

126222352 is a deficient number, since it is larger than the sum of its proper divisors (118846784).

126222352 is a wasteful number, since it uses less digits than its factorization.

126222352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16566 (or 16560 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 126222352 is about 11234.8721399044. The cubic root of 126222352 is about 501.6245188276.

Adding to 126222352 its reverse (253222621), we get a palindrome (379444973).

The spelling of 126222352 in words is "one hundred twenty-six million, two hundred twenty-two thousand, three hundred fifty-two".