11111243023322 has 12 divisors (see below), whose sum is σ = 18047551538430. Its totient is φ = 5128266010608.

The previous prime is 11111243023289. The next prime is 11111243023367. The reversal of 11111243023322 is 22332034211111.

It can be written as a sum of positive squares in 3 ways, for example, as 9321242531041 + 1790000492281 = 3053071^2 + 1337909^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 11111243023291 and 11111243023300.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16436749697 + ... + 16436750372.

Almost surely, 2^{11111243023322} is an apocalyptic number.

11111243023322 is a deficient number, since it is larger than the sum of its proper divisors (6936308515108).

11111243023322 is a wasteful number, since it uses less digits than its factorization.

11111243023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32873500097 (or 32873500084 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11111243023322 its reverse (22332034211111), we get a palindrome (33443277234433).

The spelling of 11111243023322 in words is "eleven trillion, one hundred eleven billion, two hundred forty-three million, twenty-three thousand, three hundred twenty-two".