1100212258886 has 16 divisors (see below), whose sum is σ = 1818597724944. Its totient is φ = 495981196704.

The previous prime is 1100212258883. The next prime is 1100212258889. The reversal of 1100212258886 is 6888522120011.

It is an interprime number because it is at equal distance from previous prime (1100212258883) and next prime (1100212258889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100212258883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492043721 + ... + 492045956.

It is an arithmetic number, because the mean of its divisors is an integer number (113662357809).

Almost surely, 2^{1100212258886} is an apocalyptic number.

1100212258886 is a deficient number, since it is larger than the sum of its proper divisors (718385466058).

1100212258886 is a wasteful number, since it uses less digits than its factorization.

1100212258886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984089735.

The product of its (nonzero) digits is 122880, while the sum is 44.

Adding to 1100212258886 its reverse (6888522120011), we get a palindrome (7988734378897).

The spelling of 1100212258886 in words is "one trillion, one hundred billion, two hundred twelve million, two hundred fifty-eight thousand, eight hundred eighty-six".