4212431222 has 16 divisors (see below), whose sum is σ = 6442386720. Its totient is φ = 2065367808.

The previous prime is 4212431159. The next prime is 4212431227. The reversal of 4212431222 is 2221342124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212431227) 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, 78458 + ... + 120749.

It is an arithmetic number, because the mean of its divisors is an integer number (402649170).

Almost surely, 2^4212431222 is an apocalyptic number.

4212431222 is a deficient number, since it is larger than the sum of its proper divisors (2229955498).

4212431222 is a wasteful number, since it uses less digits than its factorization.

4212431222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199415.

The product of its digits is 1536, while the sum is 23.

The square root of 4212431222 is about 64903.2450806583. The cubic root of 4212431222 is about 1615.0188947490.

Adding to 4212431222 its reverse (2221342124), we get a palindrome (6433773346).

The spelling of 4212431222 in words is "four billion, two hundred twelve million, four hundred thirty-one thousand, two hundred twenty-two".