1133222147 has 2 divisors, whose sum is σ = 1133222148. Its totient is φ = 1133222146.

The previous prime is 1133222099. The next prime is 1133222173. The reversal of 1133222147 is 7412223311.

It is an a-pointer prime, because the next prime (1133222173) can be obtained adding 1133222147 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1133222147 - 2¹⁴ = 1133205763 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133225147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566611073 + 566611074.

It is an arithmetic number, because the mean of its divisors is an integer number (566611074).

Almost surely, 2^1133222147 is an apocalyptic number.

1133222147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133222147 is an equidigital number, since it uses as much as digits as its factorization.

1133222147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 1133222147 is about 33663.3650575815. The cubic root of 1133222147 is about 1042.5695052639.

Adding to 1133222147 its reverse (7412223311), we get a palindrome (8545445458).

The spelling of 1133222147 in words is "one billion, one hundred thirty-three million, two hundred twenty-two thousand, one hundred forty-seven".