11016559992 has 16 divisors (see below), whose sum is σ = 27541400040. Its totient is φ = 3672186656.

The previous prime is 11016559973. The next prime is 11016559999. The reversal of 11016559992 is 29995561011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11016559999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229511643 + ... + 229511690.

Almost surely, 2^11016559992 is an apocalyptic number.

11016559992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11016559992 is an abundant number, since it is smaller than the sum of its proper divisors (16524840048).

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

11016559992 is a wasteful number, since it uses less digits than its factorization.

11016559992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459023342 (or 459023338 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 48.

The spelling of 11016559992 in words is "eleven billion, sixteen million, five hundred fifty-nine thousand, nine hundred ninety-two".