11123132302222 has 4 divisors (see below), whose sum is σ = 16684698453336. Its totient is φ = 5561566151110.

The previous prime is 11123132302213. The next prime is 11123132302259. The reversal of 11123132302222 is 22220323132111.

11123132302222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11123132302222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780783075554 + ... + 2780783075557.

It is an arithmetic number, because the mean of its divisors is an integer number (4171174613334).

Almost surely, 2^{11123132302222} is an apocalyptic number.

11123132302222 is a deficient number, since it is larger than the sum of its proper divisors (5561566151114).

11123132302222 is an equidigital number, since it uses as much as digits as its factorization.

11123132302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561566151113.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11123132302222 its reverse (22220323132111), we get a palindrome (33343455434333).

The spelling of 11123132302222 in words is "eleven trillion, one hundred twenty-three billion, one hundred thirty-two million, three hundred two thousand, two hundred twenty-two".