11020211232 has 48 divisors (see below), whose sum is σ = 29035661760. Its totient is φ = 3659739392.

The previous prime is 11020211227. The next prime is 11020211243. The reversal of 11020211232 is 23211202011.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187548 + ... + 239195.

It is an arithmetic number, because the mean of its divisors is an integer number (604909620).

Almost surely, 2^11020211232 is an apocalyptic number.

11020211232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11020211232 is an abundant number, since it is smaller than the sum of its proper divisors (18015450528).

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

11020211232 is a wasteful number, since it uses less digits than its factorization.

11020211232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427025 (or 427017 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11020211232 its reverse (23211202011), we get a palindrome (34231413243).

The spelling of 11020211232 in words is "eleven billion, twenty million, two hundred eleven thousand, two hundred thirty-two".