222013233012133 has 2 divisors, whose sum is σ = 222013233012134. Its totient is φ = 222013233012132.

The previous prime is 222013233012097. The next prime is 222013233012173. The reversal of 222013233012133 is 331210332310222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145080651873249 + 76932581138884 = 12044943^2 + 8771122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222013233012133 is a prime.

It is a super-2 number, since 2×222013233012133² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222013233012173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111006616506066 + 111006616506067.

It is an arithmetic number, because the mean of its divisors is an integer number (111006616506067).

Almost surely, 2^{222013233012133} is an apocalyptic number.

It is an amenable number.

222013233012133 is a deficient number, since it is larger than the sum of its proper divisors (1).

222013233012133 is an equidigital number, since it uses as much as digits as its factorization.

222013233012133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 222013233012133 its reverse (331210332310222), we get a palindrome (553223565322355).

The spelling of 222013233012133 in words is "two hundred twenty-two trillion, thirteen billion, two hundred thirty-three million, twelve thousand, one hundred thirty-three".