122506126 has 8 divisors (see below), whose sum is σ = 184052304. Its totient is φ = 61155360.

The previous prime is 122506103. The next prime is 122506127. The reversal of 122506126 is 621605221.

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

It is a self number, because there is not a number n which added to its sum of digits gives 122506126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122506127) 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, 47275 + ... + 49798.

It is an arithmetic number, because the mean of its divisors is an integer number (23006538).

Almost surely, 2^122506126 is an apocalyptic number.

122506126 is a deficient number, since it is larger than the sum of its proper divisors (61546178).

122506126 is an equidigital number, since it uses as much as digits as its factorization.

122506126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97706.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 122506126 is about 11068.2485516002. The cubic root of 122506126 is about 496.6524728063.

The spelling of 122506126 in words is "one hundred twenty-two million, five hundred six thousand, one hundred twenty-six".