1100002255102 has 16 divisors (see below), whose sum is σ = 1773137967120. Its totient is φ = 509922027648.

The previous prime is 1100002255063. The next prime is 1100002255111. The reversal of 1100002255102 is 2015522000011.

It is a super-2 number, since 2×1100002255102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1100002255102.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 241438077 + ... + 241442632.

It is an arithmetic number, because the mean of its divisors is an integer number (110821122945).

Almost surely, 2^{1100002255102} is an apocalyptic number.

1100002255102 is a deficient number, since it is larger than the sum of its proper divisors (673135712018).

1100002255102 is a wasteful number, since it uses less digits than its factorization.

1100002255102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482880795.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 1100002255102 its reverse (2015522000011), we get a palindrome (3115524255113).

The spelling of 1100002255102 in words is "one trillion, one hundred billion, two million, two hundred fifty-five thousand, one hundred two".