11212132322 has 32 divisors (see below), whose sum is σ = 18044619264. Its totient is φ = 5211993600.

The previous prime is 11212132301. The next prime is 11212132331. The reversal of 11212132322 is 22323121211.

11212132322 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11212132322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11212132294 and 11212132303.

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, 500138 + ... + 522074.

It is an arithmetic number, because the mean of its divisors is an integer number (563894352).

Almost surely, 2^11212132322 is an apocalyptic number.

11212132322 is a deficient number, since it is larger than the sum of its proper divisors (6832486942).

11212132322 is a wasteful number, since it uses less digits than its factorization.

11212132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22274.

The product of its digits is 288, while the sum is 20.

Adding to 11212132322 its reverse (22323121211), we get a palindrome (33535253533).

The spelling of 11212132322 in words is "eleven billion, two hundred twelve million, one hundred thirty-two thousand, three hundred twenty-two".