11200128102010 has 32 divisors (see below), whose sum is σ = 20543401990800. Its totient is φ = 4395279644160.

The previous prime is 11200128101989. The next prime is 11200128102011. The reversal of 11200128102010 is 1020182100211.

It can be written as a sum of positive squares in 8 ways, for example, as 424750689441 + 10775377412569 = 651729^2 + 3282587^2 .

It is not an unprimeable number, because it can be changed into a prime (11200128102011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23362795 + ... + 23837374.

Almost surely, 2^{11200128102010} is an apocalyptic number.

11200128102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200128102010 is a deficient number, since it is larger than the sum of its proper divisors (9343273888790).

11200128102010 is a wasteful number, since it uses less digits than its factorization.

11200128102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47200626.

The product of its (nonzero) digits is 64, while the sum is 19.

The spelling of 11200128102010 in words is "eleven trillion, two hundred billion, one hundred twenty-eight million, one hundred two thousand, ten".