22303200333121 has 2 divisors, whose sum is σ = 22303200333122. Its totient is φ = 22303200333120.

The previous prime is 22303200333013. The next prime is 22303200333131. The reversal of 22303200333121 is 12133300230322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14653882585521 + 7649317747600 = 3828039^2 + 2765740^2 .

It is a cyclic number.

It is not a de Polignac number, because 22303200333121 - 2²³ = 22303191944513 is a prime.

It is not a weakly prime, because it can be changed into another prime (22303200333131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11151600166560 + 11151600166561.

It is an arithmetic number, because the mean of its divisors is an integer number (11151600166561).

Almost surely, 2^{22303200333121} is an apocalyptic number.

It is an amenable number.

22303200333121 is a deficient number, since it is larger than the sum of its proper divisors (1).

22303200333121 is an equidigital number, since it uses as much as digits as its factorization.

22303200333121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 22303200333121 its reverse (12133300230322), we get a palindrome (34436500563443).

The spelling of 22303200333121 in words is "twenty-two trillion, three hundred three billion, two hundred million, three hundred thirty-three thousand, one hundred twenty-one".