2303222122 has 16 divisors (see below), whose sum is σ = 3529798272. Its totient is φ = 1126643040.

The previous prime is 2303222107. The next prime is 2303222143. The reversal of 2303222122 is 2212223032.

It is a self number, because there is not a number n which added to its sum of digits gives 2303222122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373222 + ... + 379342.

It is an arithmetic number, because the mean of its divisors is an integer number (220612392).

Almost surely, 2^2303222122 is an apocalyptic number.

2303222122 is a deficient number, since it is larger than the sum of its proper divisors (1226576150).

2303222122 is a wasteful number, since it uses less digits than its factorization.

2303222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2303222122 is about 47991.8964201249. The cubic root of 2303222122 is about 1320.6222429793.

Adding to 2303222122 its reverse (2212223032), we get a palindrome (4515445154).

It can be divided in two parts, 23032 and 22122, that added together give a palindrome (45154).

The spelling of 2303222122 in words is "two billion, three hundred three million, two hundred twenty-two thousand, one hundred twenty-two".