11032217536 has 56 divisors (see below), whose sum is σ = 22865669280. Its totient is φ = 5271247872.

The previous prime is 11032217503. The next prime is 11032217569. The reversal of 11032217536 is 63571223011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11032217503) and next prime (11032217569).

It is a super-2 number, since 2×11032217536² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11032217498 and 11032217507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876810 + ... + 1882678.

Almost surely, 2^11032217536 is an apocalyptic number.

11032217536 is a gapful number since it is divisible by the number (16) 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 11032217536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11432834640).

11032217536 is an abundant number, since it is smaller than the sum of its proper divisors (11833451744).

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

11032217536 is a wasteful number, since it uses less digits than its factorization.

11032217536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181 (or 7171 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 11032217536 in words is "eleven billion, thirty-two million, two hundred seventeen thousand, five hundred thirty-six".