2212111122302 has 4 divisors (see below), whose sum is σ = 3318166683456. Its totient is φ = 1106055561150.

The previous prime is 2212111122301. The next prime is 2212111122311. The reversal of 2212111122302 is 2032211112122.

2212111122302 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212111122301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553027780574 + ... + 553027780577.

It is an arithmetic number, because the mean of its divisors is an integer number (829541670864).

Almost surely, 2^{2212111122302} is an apocalyptic number.

2212111122302 is a deficient number, since it is larger than the sum of its proper divisors (1106055561154).

2212111122302 is a wasteful number, since it uses less digits than its factorization.

2212111122302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106055561153.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2212111122302 its reverse (2032211112122), we get a palindrome (4244322234424).

The spelling of 2212111122302 in words is "two trillion, two hundred twelve billion, one hundred eleven million, one hundred twenty-two thousand, three hundred two".