11001000010998 has 32 divisors (see below), whose sum is σ = 22042678017024. Its totient is φ = 3660226006752.

The previous prime is 11001000010993. The next prime is 11001000011009. The reversal of 11001000010998 is 89901000010011.

It is a happy number.

It is a super-2 number, since 2×11001000010998² (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 (11001000010991) 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, 7068036 + ... + 8482872.

It is an arithmetic number, because the mean of its divisors is an integer number (688833688032).

Almost surely, 2^{11001000010998} is an apocalyptic number.

11001000010998 is an abundant number, since it is smaller than the sum of its proper divisors (11041678006026).

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

11001000010998 is a wasteful number, since it uses less digits than its factorization.

11001000010998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417236.

The product of its (nonzero) digits is 648, while the sum is 30.

The spelling of 11001000010998 in words is "eleven trillion, one billion, ten thousand, nine hundred ninety-eight".