11022216413232 has 160 divisors (see below), whose sum is σ = 30300069560320. Its totient is φ = 3442847950080.

The previous prime is 11022216413083. The next prime is 11022216413233. The reversal of 11022216413232 is 23231461222011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11022216413232.

It is not an unprimeable number, because it can be changed into a prime (11022216413233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38193993 + ... + 38481495.

It is an arithmetic number, because the mean of its divisors is an integer number (189375434752).

Almost surely, 2^{11022216413232} is an apocalyptic number.

11022216413232 is a gapful number since it is divisible by the number (12) 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 11022216413232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15150034780160).

11022216413232 is an abundant number, since it is smaller than the sum of its proper divisors (19277853147088).

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

11022216413232 is a wasteful number, since it uses less digits than its factorization.

11022216413232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287991 (or 287985 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 11022216413232 its reverse (23231461222011), we get a palindrome (34253677635243).

The spelling of 11022216413232 in words is "eleven trillion, twenty-two billion, two hundred sixteen million, four hundred thirteen thousand, two hundred thirty-two".