3122124222 has 48 divisors (see below), whose sum is σ = 7580787840. Its totient is φ = 839559552.

The previous prime is 3122124209. The next prime is 3122124233. The reversal of 3122124222 is 2224212213.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116472 + ... + 140747.

It is an arithmetic number, because the mean of its divisors is an integer number (157933080).

Almost surely, 2^3122124222 is an apocalyptic number.

3122124222 is an abundant number, since it is smaller than the sum of its proper divisors (4458663618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3122124222 is a wasteful number, since it uses less digits than its factorization.

3122124222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257265 (or 257248 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 3122124222 is about 55875.9717767843. The cubic root of 3122124222 is about 1461.5602607541.

Adding to 3122124222 its reverse (2224212213), we get a palindrome (5346336435).

The spelling of 3122124222 in words is "three billion, one hundred twenty-two million, one hundred twenty-four thousand, two hundred twenty-two".