1122102112002 has 32 divisors (see below), whose sum is σ = 2250833961600. Its totient is φ = 372929272320.

The previous prime is 1122102111997. The next prime is 1122102112009. The reversal of 1122102112002 is 2002112012211.

It is a super-2 number, since 2×1122102112002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122102112009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38730802 + ... + 38759762.

It is an arithmetic number, because the mean of its divisors is an integer number (70338561300).

Almost surely, 2^{1122102112002} is an apocalyptic number.

1122102112002 is an abundant number, since it is smaller than the sum of its proper divisors (1128731849598).

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

1122102112002 is a wasteful number, since it uses less digits than its factorization.

1122102112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47818.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122102112002 its reverse (2002112012211), we get a palindrome (3124214124213).

The spelling of 1122102112002 in words is "one trillion, one hundred twenty-two billion, one hundred two million, one hundred twelve thousand, two".