2320142222 has 4 divisors (see below), whose sum is σ = 3480213336. Its totient is φ = 1160071110.

The previous prime is 2320142219. The next prime is 2320142233. The reversal of 2320142222 is 2222410232.

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 = 2320142194 and 2320142203.

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, 580035554 + ... + 580035557.

It is an arithmetic number, because the mean of its divisors is an integer number (870053334).

Almost surely, 2^2320142222 is an apocalyptic number.

2320142222 is a deficient number, since it is larger than the sum of its proper divisors (1160071114).

2320142222 is a wasteful number, since it uses less digits than its factorization.

2320142222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160071113.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2320142222 is about 48167.8546543231. The cubic root of 2320142222 is about 1323.8482402734.

Adding to 2320142222 its reverse (2222410232), we get a palindrome (4542552454).

The spelling of 2320142222 in words is "two billion, three hundred twenty million, one hundred forty-two thousand, two hundred twenty-two".