2232553081081 has 2 divisors, whose sum is σ = 2232553081082. Its totient is φ = 2232553081080.

The previous prime is 2232553081061. The next prime is 2232553081097. The reversal of 2232553081081 is 1801803552322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2152925271225 + 79627809856 = 1467285^2 + 282184^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232553081081 - 2¹³ = 2232553072889 is a prime.

It is a super-3 number, since 3×2232553081081³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2232553081061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116276540540 + 1116276540541.

It is an arithmetic number, because the mean of its divisors is an integer number (1116276540541).

Almost surely, 2^{2232553081081} is an apocalyptic number.

It is an amenable number.

2232553081081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232553081081 is an equidigital number, since it uses as much as digits as its factorization.

2232553081081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 2232553081081 in words is "two trillion, two hundred thirty-two billion, five hundred fifty-three million, eighty-one thousand, eighty-one".