2042312323222 has 16 divisors (see below), whose sum is σ = 3065118780672. Its totient is φ = 1020606218280.

The previous prime is 2042312323213. The next prime is 2042312323223. The reversal of 2042312323222 is 2223232132402.

It is a super-2 number, since 2×2042312323222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042312323223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29144647 + ... + 29214637.

It is an arithmetic number, because the mean of its divisors is an integer number (191569923792).

Almost surely, 2^{2042312323222} is an apocalyptic number.

2042312323222 is a deficient number, since it is larger than the sum of its proper divisors (1022806457450).

2042312323222 is a wasteful number, since it uses less digits than its factorization.

2042312323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77643.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2042312323222 its reverse (2223232132402), we get a palindrome (4265544455624).

The spelling of 2042312323222 in words is "two trillion, forty-two billion, three hundred twelve million, three hundred twenty-three thousand, two hundred twenty-two".