423222211011 has 8 divisors (see below), whose sum is σ = 564312552784. Its totient is φ = 282140004960.

The previous prime is 423222210979. The next prime is 423222211033. The reversal of 423222211011 is 110112222324.

It is a happy number.

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

It is not a de Polignac number, because 423222211011 - 2⁵ = 423222210979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423222211051) 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, 1911496 + ... + 2121381.

It is an arithmetic number, because the mean of its divisors is an integer number (70539069098).

Almost surely, 2^423222211011 is an apocalyptic number.

423222211011 is a deficient number, since it is larger than the sum of its proper divisors (141090341773).

423222211011 is a wasteful number, since it uses less digits than its factorization.

423222211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067861.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 423222211011 its reverse (110112222324), we get a palindrome (533334433335).

The spelling of 423222211011 in words is "four hundred twenty-three billion, two hundred twenty-two million, two hundred eleven thousand, eleven".