22210020188233 has 2 divisors, whose sum is σ = 22210020188234. Its totient is φ = 22210020188232.

The previous prime is 22210020188207. The next prime is 22210020188261. The reversal of 22210020188233 is 33288102001222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16114098692169 + 6095921496064 = 4014237^2 + 2468992^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210020188233 - 2⁹ = 22210020187721 is a prime.

It is not a weakly prime, because it can be changed into another prime (22210020188273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105010094116 + 11105010094117.

It is an arithmetic number, because the mean of its divisors is an integer number (11105010094117).

Almost surely, 2^{22210020188233} is an apocalyptic number.

It is an amenable number.

22210020188233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210020188233 is an equidigital number, since it uses as much as digits as its factorization.

22210020188233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 34.

Adding to 22210020188233 its reverse (33288102001222), we get a palindrome (55498122189455).

The spelling of 22210020188233 in words is "twenty-two trillion, two hundred ten billion, twenty million, one hundred eighty-eight thousand, two hundred thirty-three".