1122110002002 has 64 divisors (see below), whose sum is σ = 2728688601600. Its totient is φ = 303187610880.

The previous prime is 1122110001977. The next prime is 1122110002067. The reversal of 1122110002002 is 2002000112211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26297052 + ... + 26339687.

It is an arithmetic number, because the mean of its divisors is an integer number (42635759400).

Almost surely, 2^{1122110002002} is an apocalyptic number.

1122110002002 is an abundant number, since it is smaller than the sum of its proper divisors (1606578599598).

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

1122110002002 is a wasteful number, since it uses less digits than its factorization.

1122110002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52636791.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1122110002002 its reverse (2002000112211), we get a palindrome (3124110114213).

The spelling of 1122110002002 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, two thousand, two".