23133222022 has 32 divisors (see below), whose sum is σ = 37064842272. Its totient is φ = 10790682624.

The previous prime is 23133222017. The next prime is 23133222023. The reversal of 23133222022 is 22022233132.

It is a super-2 number, since 2×23133222022² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23133221984 and 23133222002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133222023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1850818 + ... + 1863274.

It is an arithmetic number, because the mean of its divisors is an integer number (1158276321).

Almost surely, 2^23133222022 is an apocalyptic number.

23133222022 is a deficient number, since it is larger than the sum of its proper divisors (13931620250).

23133222022 is a wasteful number, since it uses less digits than its factorization.

23133222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12952.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23133222022 its reverse (22022233132), we get a palindrome (45155455154).

The spelling of 23133222022 in words is "twenty-three billion, one hundred thirty-three million, two hundred twenty-two thousand, twenty-two".