23222223032 has 8 divisors (see below), whose sum is σ = 43541668200. Its totient is φ = 11611111512.

The previous prime is 23222223001. The next prime is 23222223043. The reversal of 23222223032 is 23032222232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 23222222989 and 23222223007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1451388932 + ... + 1451388947.

It is an arithmetic number, because the mean of its divisors is an integer number (5442708525).

Almost surely, 2^23222223032 is an apocalyptic number.

It is an amenable number.

23222223032 is a deficient number, since it is larger than the sum of its proper divisors (20319445168).

23222223032 is a wasteful number, since it uses less digits than its factorization.

23222223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902777885 (or 2902777881 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 23222223032 its reverse (23032222232), we get a palindrome (46254445264).

The spelling of 23222223032 in words is "twenty-three billion, two hundred twenty-two million, two hundred twenty-three thousand, thirty-two".