11220110132 has 24 divisors (see below), whose sum is σ = 24480240960. Its totient is φ = 4371471360.

The previous prime is 11220110131. The next prime is 11220110159. The reversal of 11220110132 is 23101102211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220110131) 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, 18214157 + ... + 18214772.

It is an arithmetic number, because the mean of its divisors is an integer number (1020010040).

Almost surely, 2^11220110132 is an apocalyptic number.

It is an amenable number.

11220110132 is an abundant number, since it is smaller than the sum of its proper divisors (13260130828).

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

11220110132 is a wasteful number, since it uses less digits than its factorization.

11220110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36428951 (or 36428949 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11220110132 its reverse (23101102211), we get a palindrome (34321212343).

The spelling of 11220110132 in words is "eleven billion, two hundred twenty million, one hundred ten thousand, one hundred thirty-two".