4231311022 has 8 divisors (see below), whose sum is σ = 6347870496. Its totient is φ = 2115354192.

The previous prime is 4231311017. The next prime is 4231311023. The reversal of 4231311022 is 2201131324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231311023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132678 + ... + 161449.

It is an arithmetic number, because the mean of its divisors is an integer number (793483812).

Almost surely, 2^4231311022 is an apocalyptic number.

4231311022 is a deficient number, since it is larger than the sum of its proper divisors (2116559474).

4231311022 is a wasteful number, since it uses less digits than its factorization.

4231311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301322.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4231311022 is about 65048.5282077927. The cubic root of 4231311022 is about 1617.4280967888.

Adding to 4231311022 its reverse (2201131324), we get a palindrome (6432442346).

It can be divided in two parts, 42313 and 11022, that added together give a palindrome (53335).

The spelling of 4231311022 in words is "four billion, two hundred thirty-one million, three hundred eleven thousand, twenty-two".