4122257770 has 16 divisors (see below), whose sum is σ = 7440288768. Its totient is φ = 1644408720.

The previous prime is 4122257761. The next prime is 4122257771. The reversal of 4122257770 is 777522214.

It is not an unprimeable number, because it can be changed into a prime (4122257771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557946 + ... + 565285.

It is an arithmetic number, because the mean of its divisors is an integer number (465018048).

Almost surely, 2^4122257770 is an apocalyptic number.

4122257770 is a deficient number, since it is larger than the sum of its proper divisors (3318030998).

4122257770 is a wasteful number, since it uses less digits than its factorization.

4122257770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123605.

The product of its (nonzero) digits is 54880, while the sum is 37.

The square root of 4122257770 is about 64204.8111125638. The cubic root of 4122257770 is about 1603.4117004854.

Adding to 4122257770 its reverse (777522214), we get a palindrome (4899779984).

The spelling of 4122257770 in words is "four billion, one hundred twenty-two million, two hundred fifty-seven thousand, seven hundred seventy".