11000560000990 has 24 divisors (see below), whose sum is σ = 23033825635752. Its totient is φ = 3771620571600.

The previous prime is 11000560000987. The next prime is 11000560000999. The reversal of 11000560000990 is 9900006500011.

It is a super-2 number, since 2×11000560000990² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000560000999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11225060736 + ... + 11225061715.

It is an arithmetic number, because the mean of its divisors is an integer number (959742734823).

Almost surely, 2^{11000560000990} is an apocalyptic number.

11000560000990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000560000990 is an abundant number, since it is smaller than the sum of its proper divisors (12033265634762).

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

11000560000990 is a wasteful number, since it uses less digits than its factorization.

11000560000990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22450122472 (or 22450122465 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 31.

The spelling of 11000560000990 in words is "eleven trillion, five hundred sixty million, nine hundred ninety", and thus it is an aban number.