126648122 has 8 divisors (see below), whose sum is σ = 190286976. Its totient is φ = 63219132.

The previous prime is 126648107. The next prime is 126648163. The reversal of 126648122 is 221846621.

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

It is a super-2 number, since 2×126648122² = 32079493612253768, which contains 22 as substring.

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, 50948 + ... + 53375.

It is an arithmetic number, because the mean of its divisors is an integer number (23785872).

Almost surely, 2^126648122 is an apocalyptic number.

126648122 is a deficient number, since it is larger than the sum of its proper divisors (63638854).

126648122 is a wasteful number, since it uses less digits than its factorization.

126648122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104932.

The product of its digits is 9216, while the sum is 32.

The square root of 126648122 is about 11253.8047788292. The cubic root of 126648122 is about 502.1879081513.

The spelling of 126648122 in words is "one hundred twenty-six million, six hundred forty-eight thousand, one hundred twenty-two".