11102122443 has 8 divisors (see below), whose sum is σ = 14808301056. Its totient is φ = 7398679400.

The previous prime is 11102122429. The next prime is 11102122469. The reversal of 11102122443 is 34422120111.

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

It is a cyclic number.

It is not a de Polignac number, because 11102122443 - 2¹² = 11102118347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102122483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674403 + ... + 690668.

It is an arithmetic number, because the mean of its divisors is an integer number (1851037632).

Almost surely, 2^11102122443 is an apocalyptic number.

11102122443 is a deficient number, since it is larger than the sum of its proper divisors (3706178613).

11102122443 is a wasteful number, since it uses less digits than its factorization.

11102122443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367785.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11102122443 its reverse (34422120111), we get a palindrome (45524242554).

The spelling of 11102122443 in words is "eleven billion, one hundred two million, one hundred twenty-two thousand, four hundred forty-three".