4312212022 has 8 divisors (see below), whose sum is σ = 6477790536. Its totient is φ = 2152948512.

The previous prime is 4312211989. The next prime is 4312212067. The reversal of 4312212022 is 2202122134.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1577043 + ... + 1579774.

It is an arithmetic number, because the mean of its divisors is an integer number (809723817).

Almost surely, 2^4312212022 is an apocalyptic number.

4312212022 is a deficient number, since it is larger than the sum of its proper divisors (2165578514).

4312212022 is a wasteful number, since it uses less digits than its factorization.

4312212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157502.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4312212022 is about 65667.4350191935. The cubic root of 4312212022 is about 1627.6712856582.

Adding to 4312212022 its reverse (2202122134), we get a palindrome (6514334156).

The spelling of 4312212022 in words is "four billion, three hundred twelve million, two hundred twelve thousand, twenty-two".