4222255124 has 12 divisors (see below), whose sum is σ = 7389424224. Its totient is φ = 2110991064.

The previous prime is 4222255073. The next prime is 4222255151. The reversal of 4222255124 is 4215522224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72467 + ... + 117029.

It is an arithmetic number, because the mean of its divisors is an integer number (615785352).

Almost surely, 2^4222255124 is an apocalyptic number.

It is an amenable number.

4222255124 is a deficient number, since it is larger than the sum of its proper divisors (3167169100).

4222255124 is a wasteful number, since it uses less digits than its factorization.

4222255124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68254 (or 68252 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 4222255124 is about 64978.8821387380. The cubic root of 4222255124 is about 1616.2733935425.

Adding to 4222255124 its reverse (4215522224), we get a palindrome (8437777348).

The spelling of 4222255124 in words is "four billion, two hundred twenty-two million, two hundred fifty-five thousand, one hundred twenty-four".