102223221133081 has 2 divisors, whose sum is σ = 102223221133082. Its totient is φ = 102223221133080.

The previous prime is 102223221133039. The next prime is 102223221133097. The reversal of 102223221133081 is 180331122322201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97724771021056 + 4498450112025 = 9885584^2 + 2120955^2 .

It is a cyclic number.

It is not a de Polignac number, because 102223221133081 - 2¹⁵ = 102223221100313 is a prime.

It is a super-2 number, since 2×102223221133081² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102223221130081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111610566540 + 51111610566541.

It is an arithmetic number, because the mean of its divisors is an integer number (51111610566541).

Almost surely, 2^{102223221133081} is an apocalyptic number.

It is an amenable number.

102223221133081 is a deficient number, since it is larger than the sum of its proper divisors (1).

102223221133081 is an equidigital number, since it uses as much as digits as its factorization.

102223221133081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 102223221133081 its reverse (180331122322201), we get a palindrome (282554343455282).

The spelling of 102223221133081 in words is "one hundred two trillion, two hundred twenty-three billion, two hundred twenty-one million, one hundred thirty-three thousand, eighty-one".