4223622211 has 4 divisors (see below), whose sum is σ = 4224676624. Its totient is φ = 4222567800.

The previous prime is 4223622197. The next prime is 4223622251. The reversal of 4223622211 is 1122263224.

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 4223622211 - 2⁷ = 4223622083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4223622251) 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, 521175 + ... + 529216.

It is an arithmetic number, because the mean of its divisors is an integer number (1056169156).

Almost surely, 2^4223622211 is an apocalyptic number.

4223622211 is a deficient number, since it is larger than the sum of its proper divisors (1054413).

4223622211 is a wasteful number, since it uses less digits than its factorization.

4223622211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054412.

The product of its digits is 2304, while the sum is 25.

The square root of 4223622211 is about 64989.4007588930. The cubic root of 4223622211 is about 1616.4478143870.

Adding to 4223622211 its reverse (1122263224), we get a palindrome (5345885435).

The spelling of 4223622211 in words is "four billion, two hundred twenty-three million, six hundred twenty-two thousand, two hundred eleven".