2320001002222 has 4 divisors (see below), whose sum is σ = 3480001503336. Its totient is φ = 1160000501110.

The previous prime is 2320001002183. The next prime is 2320001002243. The reversal of 2320001002222 is 2222001000232.

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

It is a super-2 number, since 2×2320001002222² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2320001002196 and 2320001002205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580000250554 + ... + 580000250557.

It is an arithmetic number, because the mean of its divisors is an integer number (870000375834).

Almost surely, 2^{2320001002222} is an apocalyptic number.

2320001002222 is a deficient number, since it is larger than the sum of its proper divisors (1160000501114).

2320001002222 is a wasteful number, since it uses less digits than its factorization.

2320001002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160000501113.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2320001002222 its reverse (2222001000232), we get a palindrome (4542002002454).

The spelling of 2320001002222 in words is "two trillion, three hundred twenty billion, one million, two thousand, two hundred twenty-two".