11211312212332 has 24 divisors (see below), whose sum is σ = 19925231800320. Its totient is φ = 5519062720080.

The previous prime is 11211312212329. The next prime is 11211312212363. The reversal of 11211312212332 is 23321221311211.

It is a junction number, because it is equal to n+sod(n) for n = 11211312212297 and 11211312212306.

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, 84168232 + ... + 84301327.

It is an arithmetic number, because the mean of its divisors is an integer number (830217991680).

Almost surely, 2^{11211312212332} is an apocalyptic number.

It is an amenable number.

11211312212332 is a deficient number, since it is larger than the sum of its proper divisors (8713919587988).

11211312212332 is a wasteful number, since it uses less digits than its factorization.

11211312212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168469821 (or 168469819 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

Adding to 11211312212332 its reverse (23321221311211), we get a palindrome (34532533523543).

The spelling of 11211312212332 in words is "eleven trillion, two hundred eleven billion, three hundred twelve million, two hundred twelve thousand, three hundred thirty-two".