10998542155200 has 672 divisors, whose sum is σ = 37251006568704. Its totient is φ = 2840058101760.

The previous prime is 10998542155187. The next prime is 10998542155259. The reversal of 10998542155200 is 255124589901.

It is a super-2 number, since 2×10998542155200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4714333234 + ... + 4714335566.

Almost surely, 2^{10998542155200} is an apocalyptic number.

10998542155200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10998542155200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18625503284352).

10998542155200 is an abundant number, since it is smaller than the sum of its proper divisors (26252464413504).

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

10998542155200 is a wasteful number, since it uses less digits than its factorization.

10998542155200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669 (or 2654 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 51.

The spelling of 10998542155200 in words is "ten trillion, nine hundred ninety-eight billion, five hundred forty-two million, one hundred fifty-five thousand, two hundred".