23202221130133 has 2 divisors, whose sum is σ = 23202221130134. Its totient is φ = 23202221130132.

The previous prime is 23202221130091. The next prime is 23202221130227. The reversal of 23202221130133 is 33103112220232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16219483584964 + 6982737545169 = 4027342^2 + 2642487^2 .

It is a cyclic number.

It is not a de Polignac number, because 23202221130133 - 2²¹ = 23202219032981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23202221130098 and 23202221130107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23202221430133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601110565066 + 11601110565067.

It is an arithmetic number, because the mean of its divisors is an integer number (11601110565067).

Almost surely, 2^{23202221130133} is an apocalyptic number.

It is an amenable number.

23202221130133 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202221130133 is an equidigital number, since it uses as much as digits as its factorization.

23202221130133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23202221130133 its reverse (33103112220232), we get a palindrome (56305333350365).

The spelling of 23202221130133 in words is "twenty-three trillion, two hundred two billion, two hundred twenty-one million, one hundred thirty thousand, one hundred thirty-three".