1124022002 has 4 divisors (see below), whose sum is σ = 1686033006. Its totient is φ = 562011000.

The previous prime is 1124021993. The next prime is 1124022023. The reversal of 1124022002 is 2002204211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 866772481 + 257249521 = 29441^2 + 16039^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281005499 + ... + 281005502.

Almost surely, 2^1124022002 is an apocalyptic number.

1124022002 is a deficient number, since it is larger than the sum of its proper divisors (562011004).

1124022002 is an equidigital number, since it uses as much as digits as its factorization.

1124022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562011003.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1124022002 is about 33526.4373591946. The cubic root of 1124022002 is about 1039.7404437330.

Adding to 1124022002 its reverse (2002204211), we get a palindrome (3126226213).

The spelling of 1124022002 in words is "one billion, one hundred twenty-four million, twenty-two thousand, two".