23222420133 has 8 divisors (see below), whose sum is σ = 33778065696. Its totient is φ = 14074194000.

The previous prime is 23222420129. The next prime is 23222420171. The reversal of 23222420133 is 33102422232.

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

It is not a de Polignac number, because 23222420133 - 2² = 23222420129 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23222420033) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 351854818 + ... + 351854883.

It is an arithmetic number, because the mean of its divisors is an integer number (4222258212).

Almost surely, 2^23222420133 is an apocalyptic number.

It is an amenable number.

23222420133 is a deficient number, since it is larger than the sum of its proper divisors (10555645563).

23222420133 is a wasteful number, since it uses less digits than its factorization.

23222420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703709715.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23222420133 its reverse (33102422232), we get a palindrome (56324842365).

The spelling of 23222420133 in words is "twenty-three billion, two hundred twenty-two million, four hundred twenty thousand, one hundred thirty-three".