4314222021 has 8 divisors (see below), whose sum is σ = 5784432480. Its totient is φ = 2860079792.

The previous prime is 4314222019. The next prime is 4314222047. The reversal of 4314222021 is 1202224134.

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

It is a cyclic number.

It is not a de Polignac number, because 4314222021 - 2¹ = 4314222019 is a prime.

It is a super-2 number, since 2×4314222021² = 37225023292962648882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4314223021) 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, 4016430 + ... + 4017503.

It is an arithmetic number, because the mean of its divisors is an integer number (723054060).

Almost surely, 2^4314222021 is an apocalyptic number.

It is an amenable number.

4314222021 is a deficient number, since it is larger than the sum of its proper divisors (1470210459).

4314222021 is a wasteful number, since it uses less digits than its factorization.

4314222021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8034115.

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

The square root of 4314222021 is about 65682.7376180378. The cubic root of 4314222021 is about 1627.9241419225.

Adding to 4314222021 its reverse (1202224134), we get a palindrome (5516446155).

The spelling of 4314222021 in words is "four billion, three hundred fourteen million, two hundred twenty-two thousand, twenty-one".