4122722426 has 8 divisors (see below), whose sum is σ = 6383570304. Its totient is φ = 1994865660.

The previous prime is 4122722399. The next prime is 4122722441. The reversal of 4122722426 is 6242272214.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4122722392 and 4122722401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33247700 + ... + 33247823.

It is an arithmetic number, because the mean of its divisors is an integer number (797946288).

Almost surely, 2^4122722426 is an apocalyptic number.

4122722426 is a deficient number, since it is larger than the sum of its proper divisors (2260847878).

4122722426 is a wasteful number, since it uses less digits than its factorization.

4122722426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66495556.

The product of its digits is 21504, while the sum is 32.

The square root of 4122722426 is about 64208.4295556277. The cubic root of 4122722426 is about 1603.4719431095.

The spelling of 4122722426 in words is "four billion, one hundred twenty-two million, seven hundred twenty-two thousand, four hundred twenty-six".