126375122 has 8 divisors (see below), whose sum is σ = 189737856. Its totient is φ = 63129172.

The previous prime is 126375121. The next prime is 126375143. The reversal of 126375122 is 221573621.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (126375121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26438 + ... + 30849.

It is an arithmetic number, because the mean of its divisors is an integer number (23717232).

Almost surely, 2^126375122 is an apocalyptic number.

126375122 is a deficient number, since it is larger than the sum of its proper divisors (63362734).

126375122 is a wasteful number, since it uses less digits than its factorization.

126375122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58392.

The product of its digits is 5040, while the sum is 29.

The square root of 126375122 is about 11241.6690042004. The cubic root of 126375122 is about 501.8268133771.

The spelling of 126375122 in words is "one hundred twenty-six million, three hundred seventy-five thousand, one hundred twenty-two".