33222012023 has 2 divisors, whose sum is σ = 33222012024. Its totient is φ = 33222012022.

The previous prime is 33222012013. The next prime is 33222012041. The reversal of 33222012023 is 32021022233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33222012023 - 2⁴ = 33222012007 is a prime.

It is a super-2 number, since 2×33222012023² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33222011986 and 33222012004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33222012013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16611006011 + 16611006012.

It is an arithmetic number, because the mean of its divisors is an integer number (16611006012).

Almost surely, 2^33222012023 is an apocalyptic number.

33222012023 is a deficient number, since it is larger than the sum of its proper divisors (1).

33222012023 is an equidigital number, since it uses as much as digits as its factorization.

33222012023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 33222012023 its reverse (32021022233), we get a palindrome (65243034256).

The spelling of 33222012023 in words is "thirty-three billion, two hundred twenty-two million, twelve thousand, twenty-three".