4331121422 has 16 divisors (see below), whose sum is σ = 6653940480. Its totient is φ = 2113234872.

The previous prime is 4331121409. The next prime is 4331121427. The reversal of 4331121422 is 2241211334.

It is a super-2 number, since 2×4331121422² = 37517225544214604168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331121427) 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, 72029 + ... + 117687.

It is an arithmetic number, because the mean of its divisors is an integer number (415871280).

Almost surely, 2^4331121422 is an apocalyptic number.

4331121422 is a deficient number, since it is larger than the sum of its proper divisors (2322819058).

4331121422 is a wasteful number, since it uses less digits than its factorization.

4331121422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46807.

The product of its digits is 1152, while the sum is 23.

The square root of 4331121422 is about 65811.2560433244. The cubic root of 4331121422 is about 1630.0469734415.

Adding to 4331121422 its reverse (2241211334), we get a palindrome (6572332756).

The spelling of 4331121422 in words is "four billion, three hundred thirty-one million, one hundred twenty-one thousand, four hundred twenty-two".