3122302232222 has 4 divisors (see below), whose sum is σ = 4683453348336. Its totient is φ = 1561151116110.

The previous prime is 3122302232207. The next prime is 3122302232233. The reversal of 3122302232222 is 2222322032213.

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

It is a junction number, because it is equal to n+sod(n) for n = 3122302232191 and 3122302232200.

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, 780575558054 + ... + 780575558057.

It is an arithmetic number, because the mean of its divisors is an integer number (1170863337084).

Almost surely, 2^{3122302232222} is an apocalyptic number.

3122302232222 is a deficient number, since it is larger than the sum of its proper divisors (1561151116114).

3122302232222 is a wasteful number, since it uses less digits than its factorization.

3122302232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561151116113.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3122302232222 its reverse (2222322032213), we get a palindrome (5344624264435).

It can be divided in two parts, 312230 and 2232222, that added together give a palindrome (2544452).

The spelling of 3122302232222 in words is "three trillion, one hundred twenty-two billion, three hundred two million, two hundred thirty-two thousand, two hundred twenty-two".