11211025550352 has 40 divisors (see below), whose sum is σ = 28965094436736. Its totient is φ = 3736585493376.

The previous prime is 11211025550311. The next prime is 11211025550353. The reversal of 11211025550352 is 25305552011211.

It is not an unprimeable number, because it can be changed into a prime (11211025550353) 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, 12790888 + ... + 13639239.

Almost surely, 2^{11211025550352} is an apocalyptic number.

11211025550352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11211025550352 is an abundant number, since it is smaller than the sum of its proper divisors (17754068886384).

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

11211025550352 is a wasteful number, since it uses less digits than its factorization.

11211025550352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26438975 (or 26438969 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 11211025550352 its reverse (25305552011211), we get a palindrome (36516577561563).

The spelling of 11211025550352 in words is "eleven trillion, two hundred eleven billion, twenty-five million, five hundred fifty thousand, three hundred fifty-two".