11130202222 has 8 divisors (see below), whose sum is σ = 16860603672. Its totient is φ = 5510001000.

The previous prime is 11130202219. The next prime is 11130202229. The reversal of 11130202222 is 22220203111.

It is a happy number.

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

It is a super-2 number, since 2×11130202222² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11130202196 and 11130202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130202229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27549804 + ... + 27550207.

It is an arithmetic number, because the mean of its divisors is an integer number (2107575459).

Almost surely, 2^11130202222 is an apocalyptic number.

11130202222 is a deficient number, since it is larger than the sum of its proper divisors (5730401450).

11130202222 is a wasteful number, since it uses less digits than its factorization.

11130202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55100114.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11130202222 its reverse (22220203111), we get a palindrome (33350405333).

The spelling of 11130202222 in words is "eleven billion, one hundred thirty million, two hundred two thousand, two hundred twenty-two".