111242222302 has 4 divisors (see below), whose sum is σ = 166863333456. Its totient is φ = 55621111150.

The previous prime is 111242222297. The next prime is 111242222317. The reversal of 111242222302 is 203222242111.

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

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, 27810555574 + ... + 27810555577.

It is an arithmetic number, because the mean of its divisors is an integer number (41715833364).

Almost surely, 2^111242222302 is an apocalyptic number.

111242222302 is a deficient number, since it is larger than the sum of its proper divisors (55621111154).

111242222302 is an equidigital number, since it uses as much as digits as its factorization.

111242222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55621111153.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 111242222302 its reverse (203222242111), we get a palindrome (314464464413).

The spelling of 111242222302 in words is "one hundred eleven billion, two hundred forty-two million, two hundred twenty-two thousand, three hundred two".