4222623727 has 16 divisors (see below), whose sum is σ = 5147046720. Its totient is φ = 3381608448.

The previous prime is 4222623709. The next prime is 4222623731. The reversal of 4222623727 is 7273262224.

It is a de Polignac number, because none of the positive numbers 2^k-4222623727 is a prime.

It is a super-2 number, since 2×4222623727² = 35661102279646741058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222623737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113202 + ... + 145807.

It is an arithmetic number, because the mean of its divisors is an integer number (321690420).

Almost surely, 2^4222623727 is an apocalyptic number.

4222623727 is a deficient number, since it is larger than the sum of its proper divisors (924422993).

4222623727 is a wasteful number, since it uses less digits than its factorization.

4222623727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259170.

The product of its digits is 112896, while the sum is 37.

The square root of 4222623727 is about 64981.7184060256. The cubic root of 4222623727 is about 1616.3204257459.

The spelling of 4222623727 in words is "four billion, two hundred twenty-two million, six hundred twenty-three thousand, seven hundred twenty-seven".