1122384001 has 2 divisors, whose sum is σ = 1122384002. Its totient is φ = 1122384000.

The previous prime is 1122383981. The next prime is 1122384019. The reversal of 1122384001 is 1004832211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1036840000 + 85544001 = 32200^2 + 9249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122384001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122384031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561192000 + 561192001.

It is an arithmetic number, because the mean of its divisors is an integer number (561192001).

Almost surely, 2^1122384001 is an apocalyptic number.

It is an amenable number.

1122384001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122384001 is an equidigital number, since it uses as much as digits as its factorization.

1122384001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1122384001 is about 33501.9999552266. Note that the first 4 decimals coincide. The cubic root of 1122384001 is about 1039.2351381302.

The spelling of 1122384001 in words is "one billion, one hundred twenty-two million, three hundred eighty-four thousand, one".