126822205 has 8 divisors (see below), whose sum is σ = 152726112. Its totient is φ = 101098128.

The previous prime is 126822187. The next prime is 126822229. The reversal of 126822205 is 502228621.

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 126822205 - 2⁵ = 126822173 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 43399 + ... + 46228.

It is an arithmetic number, because the mean of its divisors is an integer number (19090764).

Almost surely, 2^126822205 is an apocalyptic number.

It is an amenable number.

126822205 is a deficient number, since it is larger than the sum of its proper divisors (25903907).

126822205 is an equidigital number, since it uses as much as digits as its factorization.

126822205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89915.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 126822205 is about 11261.5365292663. The cubic root of 126822205 is about 502.4178953831.

The spelling of 126822205 in words is "one hundred twenty-six million, eight hundred twenty-two thousand, two hundred five".