11231112322 has 8 divisors (see below), whose sum is σ = 17837649036. Its totient is φ = 5285229312.

The previous prime is 11231112317. The next prime is 11231112331. The reversal of 11231112322 is 22321113211.

It can be written as a sum of positive squares in 2 ways, for example, as 9783385921 + 1447726401 = 98911^2 + 38049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11231112322² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11231112322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165163383 + ... + 165163450.

Almost surely, 2^11231112322 is an apocalyptic number.

11231112322 is a deficient number, since it is larger than the sum of its proper divisors (6606536714).

11231112322 is a wasteful number, since it uses less digits than its factorization.

11231112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330326852.

The product of its digits is 144, while the sum is 19.

Adding to 11231112322 its reverse (22321113211), we get a palindrome (33552225533).

The spelling of 11231112322 in words is "eleven billion, two hundred thirty-one million, one hundred twelve thousand, three hundred twenty-two".