4320022051 has 4 divisors (see below), whose sum is σ = 4380867504. Its totient is φ = 4259176600.

The previous prime is 4320022037. The next prime is 4320022087. The reversal of 4320022051 is 1502200234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4320022051 - 2¹⁷ = 4319890979 is a prime.

It is a super-2 number, since 2×4320022051² = 37325181042252493202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4320022151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30422620 + ... + 30422761.

It is an arithmetic number, because the mean of its divisors is an integer number (1095216876).

Almost surely, 2^4320022051 is an apocalyptic number.

4320022051 is a deficient number, since it is larger than the sum of its proper divisors (60845453).

4320022051 is an equidigital number, since it uses as much as digits as its factorization.

4320022051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60845452.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4320022051 is about 65726.8746480464. The cubic root of 4320022051 is about 1628.6533410459.

Adding to 4320022051 its reverse (1502200234), we get a palindrome (5822222285).

The spelling of 4320022051 in words is "four billion, three hundred twenty million, twenty-two thousand, fifty-one".