1141002233221 has 2 divisors, whose sum is σ = 1141002233222. Its totient is φ = 1141002233220.

The previous prime is 1141002233213. The next prime is 1141002233321. The reversal of 1141002233221 is 1223322001411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 996612873025 + 144389360196 = 998305^2 + 379986^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141002233221 - 2³ = 1141002233213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141002233192 and 1141002233201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141002233321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570501116610 + 570501116611.

It is an arithmetic number, because the mean of its divisors is an integer number (570501116611).

Almost surely, 2^{1141002233221} is an apocalyptic number.

It is an amenable number.

1141002233221 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141002233221 is an equidigital number, since it uses as much as digits as its factorization.

1141002233221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1141002233221 its reverse (1223322001411), we get a palindrome (2364324234632).

The spelling of 1141002233221 in words is "one trillion, one hundred forty-one billion, two million, two hundred thirty-three thousand, two hundred twenty-one".