222023122133 has 2 divisors, whose sum is σ = 222023122134. Its totient is φ = 222023122132.

The previous prime is 222023122109. The next prime is 222023122193. The reversal of 222023122133 is 331221320222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192930020644 + 29093101489 = 439238^2 + 170567^2 .

It is a cyclic number.

It is not a de Polignac number, because 222023122133 - 2²⁰ = 222022073557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222023122099 and 222023122108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222023122193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111011561066 + 111011561067.

It is an arithmetic number, because the mean of its divisors is an integer number (111011561067).

Almost surely, 2^222023122133 is an apocalyptic number.

It is an amenable number.

222023122133 is a deficient number, since it is larger than the sum of its proper divisors (1).

222023122133 is an equidigital number, since it uses as much as digits as its factorization.

222023122133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222023122133 its reverse (331221320222), we get a palindrome (553244442355).

The spelling of 222023122133 in words is "two hundred twenty-two billion, twenty-three million, one hundred twenty-two thousand, one hundred thirty-three".