11100332212032 has 56 divisors (see below), whose sum is σ = 33565290264256. Its totient is φ = 3171523488768.

The previous prime is 11100332212003. The next prime is 11100332212037. The reversal of 11100332212032 is 23021223300111.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100332212037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4129586533 + ... + 4129589220.

Almost surely, 2^{11100332212032} is an apocalyptic number.

11100332212032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11100332212032 is an abundant number, since it is smaller than the sum of its proper divisors (22464958052224).

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

11100332212032 is an equidigital number, since it uses as much as digits as its factorization.

11100332212032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8259175775 (or 8259175765 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11100332212032 its reverse (23021223300111), we get a palindrome (34121555512143).

The spelling of 11100332212032 in words is "eleven trillion, one hundred billion, three hundred thirty-two million, two hundred twelve thousand, thirty-two".