2203234323011 has 2 divisors, whose sum is σ = 2203234323012. Its totient is φ = 2203234323010.

The previous prime is 2203234322963. The next prime is 2203234323079. The reversal of 2203234323011 is 1103234323022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203234323011 is a prime.

It is a super-2 number, since 2×2203234323011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2203234323091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101617161505 + 1101617161506.

It is an arithmetic number, because the mean of its divisors is an integer number (1101617161506).

Almost surely, 2^{2203234323011} is an apocalyptic number.

2203234323011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203234323011 is an equidigital number, since it uses as much as digits as its factorization.

2203234323011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2203234323011 its reverse (1103234323022), we get a palindrome (3306468646033).

The spelling of 2203234323011 in words is "two trillion, two hundred three billion, two hundred thirty-four million, three hundred twenty-three thousand, eleven".