1087218245112 has 32 divisors (see below), whose sum is σ = 2718077257680. Its totient is φ = 362401862400.

The previous prime is 1087218245107. The next prime is 1087218245137. The reversal of 1087218245112 is 2115428127801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2382612 + ... + 2802012.

Almost surely, 2^{1087218245112} is an apocalyptic number.

1087218245112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1087218245112 is an abundant number, since it is smaller than the sum of its proper divisors (1630859012568).

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

1087218245112 is a wasteful number, since it uses less digits than its factorization.

1087218245112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527423 (or 527419 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 42.

The spelling of 1087218245112 in words is "one trillion, eighty-seven billion, two hundred eighteen million, two hundred forty-five thousand, one hundred twelve".