22202120202233 has 2 divisors, whose sum is σ = 22202120202234. Its totient is φ = 22202120202232.

The previous prime is 22202120202193. The next prime is 22202120202247. The reversal of 22202120202233 is 33220202120222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15427510717369 + 6774609484864 = 3927787^2 + 2602808^2 .

It is a cyclic number.

It is not a de Polignac number, because 22202120202233 - 2¹⁸ = 22202119940089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22202120202199 and 22202120202208.

It is not a weakly prime, because it can be changed into another prime (22202120202263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101060101116 + 11101060101117.

It is an arithmetic number, because the mean of its divisors is an integer number (11101060101117).

Almost surely, 2^{22202120202233} is an apocalyptic number.

It is an amenable number.

22202120202233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22202120202233 is an equidigital number, since it uses as much as digits as its factorization.

22202120202233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22202120202233 its reverse (33220202120222), we get a palindrome (55422322322455).

The spelling of 22202120202233 in words is "twenty-two trillion, two hundred two billion, one hundred twenty million, two hundred two thousand, two hundred thirty-three".