1122311032002 has 24 divisors (see below), whose sum is σ = 2432040543036. Its totient is φ = 374047271136.

The previous prime is 1122311031991. The next prime is 1122311032043. The reversal of 1122311032002 is 2002301132211.

1122311032002 is a `hidden beast` number, since 11 + 22 + 311 + 0 + 320 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1119429596961 + 2881435041 = 1058031^2 + 53679^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 in 11 ways as a sum of consecutive naturals, for example, 4577733 + ... + 4816664.

Almost surely, 2^{1122311032002} is an apocalyptic number.

1122311032002 is an abundant number, since it is smaller than the sum of its proper divisors (1309729511034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122311032002 is a wasteful number, since it uses less digits than its factorization.

1122311032002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9401042 (or 9401039 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1122311032002 its reverse (2002301132211), we get a palindrome (3124612164213).

The spelling of 1122311032002 in words is "one trillion, one hundred twenty-two billion, three hundred eleven million, thirty-two thousand, two".