1122211231303 has 2 divisors, whose sum is σ = 1122211231304. Its totient is φ = 1122211231302.

The previous prime is 1122211231277. The next prime is 1122211231429. The reversal of 1122211231303 is 3031321122211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122211231303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122211234303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561105615651 + 561105615652.

It is an arithmetic number, because the mean of its divisors is an integer number (561105615652).

Almost surely, 2^{1122211231303} is an apocalyptic number.

1122211231303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122211231303 is an equidigital number, since it uses as much as digits as its factorization.

1122211231303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1122211231303 its reverse (3031321122211), we get a palindrome (4153532353514).

The spelling of 1122211231303 in words is "one trillion, one hundred twenty-two billion, two hundred eleven million, two hundred thirty-one thousand, three hundred three".