10042343021222 has 16 divisors (see below), whose sum is σ = 15961339910400. Its totient is φ = 4725396678600.

The previous prime is 10042343021143. The next prime is 10042343021251. The reversal of 10042343021222 is 22212034324001.

It is a junction number, because it is equal to n+sod(n) for n = 10042343021191 and 10042343021200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875067722 + ... + 875079197.

It is an arithmetic number, because the mean of its divisors is an integer number (997583744400).

Almost surely, 2^{10042343021222} is an apocalyptic number.

10042343021222 is a deficient number, since it is larger than the sum of its proper divisors (5918996889178).

10042343021222 is a wasteful number, since it uses less digits than its factorization.

10042343021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750147091.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10042343021222 its reverse (22212034324001), we get a palindrome (32254377345223).

The spelling of 10042343021222 in words is "ten trillion, forty-two billion, three hundred forty-three million, twenty-one thousand, two hundred twenty-two".