11201230320032 has 48 divisors (see below), whose sum is σ = 22077280415232. Its totient is φ = 5594304234240.

The previous prime is 11201230319969. The next prime is 11201230320037. The reversal of 11201230320032 is 23002303210211.

It is a super-2 number, since 2×11201230320032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11201230319986 and 11201230320013.

It is not an unprimeable number, because it can be changed into a prime (11201230320037) 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, 172106057 + ... + 172171127.

It is an arithmetic number, because the mean of its divisors is an integer number (459943341984).

Almost surely, 2^{11201230320032} is an apocalyptic number.

It is an amenable number.

11201230320032 is a deficient number, since it is larger than the sum of its proper divisors (10876050095200).

11201230320032 is a wasteful number, since it uses less digits than its factorization.

11201230320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71061 (or 71053 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11201230320032 its reverse (23002303210211), we get a palindrome (34203533530243).

The spelling of 11201230320032 in words is "eleven trillion, two hundred one billion, two hundred thirty million, three hundred twenty thousand, thirty-two".