4422901209 has 4 divisors (see below), whose sum is σ = 5897201616. Its totient is φ = 2948600804.

The previous prime is 4422901163. The next prime is 4422901243. The reversal of 4422901209 is 9021092244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4422901209 - 2¹² = 4422897113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4422901209.

It is not an unprimeable number, because it can be changed into a prime (4422901709) 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, 737150199 + ... + 737150204.

It is an arithmetic number, because the mean of its divisors is an integer number (1474300404).

Almost surely, 2^4422901209 is an apocalyptic number.

It is an amenable number.

4422901209 is a deficient number, since it is larger than the sum of its proper divisors (1474300407).

4422901209 is a wasteful number, since it uses less digits than its factorization.

4422901209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474300406.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 4422901209 is about 66504.8961280296. The cubic root of 4422901209 is about 1641.4805696867.

The spelling of 4422901209 in words is "four billion, four hundred twenty-two million, nine hundred one thousand, two hundred nine".