2303221300222 has 4 divisors (see below), whose sum is σ = 3454831950336. Its totient is φ = 1151610650110.

The previous prime is 2303221300199. The next prime is 2303221300277. The reversal of 2303221300222 is 2220031223032.

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

It is a super-3 number, since 3×2303221300222³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2303221300193 and 2303221300202.

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, 575805325054 + ... + 575805325057.

It is an arithmetic number, because the mean of its divisors is an integer number (863707987584).

Almost surely, 2^{2303221300222} is an apocalyptic number.

2303221300222 is a deficient number, since it is larger than the sum of its proper divisors (1151610650114).

2303221300222 is a wasteful number, since it uses less digits than its factorization.

2303221300222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151610650113.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2303221300222 its reverse (2220031223032), we get a palindrome (4523252523254).

The spelling of 2303221300222 in words is "two trillion, three hundred three billion, two hundred twenty-one million, three hundred thousand, two hundred twenty-two".