11120302222 has 4 divisors (see below), whose sum is σ = 16680453336. Its totient is φ = 5560151110.

The previous prime is 11120302199. The next prime is 11120302229. The reversal of 11120302222 is 22220302111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11120302222² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11120302196 and 11120302205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120302229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780075554 + ... + 2780075557.

It is an arithmetic number, because the mean of its divisors is an integer number (4170113334).

Almost surely, 2^11120302222 is an apocalyptic number.

11120302222 is a deficient number, since it is larger than the sum of its proper divisors (5560151114).

11120302222 is an equidigital number, since it uses as much as digits as its factorization.

11120302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560151113.

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

Adding to 11120302222 its reverse (22220302111), we get a palindrome (33340604333).

The spelling of 11120302222 in words is "eleven billion, one hundred twenty million, three hundred two thousand, two hundred twenty-two".