11232003164212 has 48 divisors (see below), whose sum is σ = 20388350520720. Its totient is φ = 5411233271808.

The previous prime is 11232003164171. The next prime is 11232003164243. The reversal of 11232003164212 is 21246130023211.

It can be written as a sum of positive squares in 8 ways, for example, as 857909422756 + 10374093741456 = 926234^2 + 3220884^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2048464 + ... + 5163352.

It is an arithmetic number, because the mean of its divisors is an integer number (424757302515).

Almost surely, 2^{11232003164212} is an apocalyptic number.

It is an amenable number.

11232003164212 is a deficient number, since it is larger than the sum of its proper divisors (9156347356508).

11232003164212 is a wasteful number, since it uses less digits than its factorization.

11232003164212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115252 (or 3115250 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11232003164212 its reverse (21246130023211), we get a palindrome (32478133187423).

The spelling of 11232003164212 in words is "eleven trillion, two hundred thirty-two billion, three million, one hundred sixty-four thousand, two hundred twelve".