1102001200988 has 6 divisors (see below), whose sum is σ = 1928502101736. Its totient is φ = 551000600492.

The previous prime is 1102001200981. The next prime is 1102001201011. The reversal of 1102001200988 is 8890021002011.

It is a super-2 number, since 2×1102001200988² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102001200981) 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 as a sum of consecutive naturals, namely, 137750150120 + ... + 137750150127.

It is an arithmetic number, because the mean of its divisors is an integer number (321417016956).

Almost surely, 2^{1102001200988} is an apocalyptic number.

It is an amenable number.

1102001200988 is a deficient number, since it is larger than the sum of its proper divisors (826500900748).

1102001200988 is a wasteful number, since it uses less digits than its factorization.

1102001200988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275500300251 (or 275500300249 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 32.

Adding to 1102001200988 its reverse (8890021002011), we get a palindrome (9992022202999).

The spelling of 1102001200988 in words is "one trillion, one hundred two billion, one million, two hundred thousand, nine hundred eighty-eight".