1101221133347 has 2 divisors, whose sum is σ = 1101221133348. Its totient is φ = 1101221133346.

The previous prime is 1101221133269. The next prime is 1101221133371. The reversal of 1101221133347 is 7433311221011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101221133347 - 2⁸ = 1101221133091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101221133647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550610566673 + 550610566674.

It is an arithmetic number, because the mean of its divisors is an integer number (550610566674).

Almost surely, 2^{1101221133347} is an apocalyptic number.

1101221133347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101221133347 is an equidigital number, since it uses as much as digits as its factorization.

1101221133347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 1101221133347 its reverse (7433311221011), we get a palindrome (8534532354358).

The spelling of 1101221133347 in words is "one trillion, one hundred one billion, two hundred twenty-one million, one hundred thirty-three thousand, three hundred forty-seven".