11213112012322 has 32 divisors (see below), whose sum is σ = 18740196993024. Its totient is φ = 4988140299600.

The previous prime is 11213112012251. The next prime is 11213112012373. The reversal of 11213112012322 is 22321021131211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11213112012293 and 11213112012302.

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, 18355947 + ... + 18956977.

It is an arithmetic number, because the mean of its divisors is an integer number (585631156032).

Almost surely, 2^{11213112012322} is an apocalyptic number.

11213112012322 is a deficient number, since it is larger than the sum of its proper divisors (7527084980702).

11213112012322 is a wasteful number, since it uses less digits than its factorization.

11213112012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619134.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11213112012322 its reverse (22321021131211), we get a palindrome (33534133143533).

The spelling of 11213112012322 in words is "eleven trillion, two hundred thirteen billion, one hundred twelve million, twelve thousand, three hundred twenty-two".