422104142111 has 4 divisors (see below), whose sum is σ = 422135662872. Its totient is φ = 422072621352.

The previous prime is 422104142099. The next prime is 422104142137. The reversal of 422104142111 is 111241401224.

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

It is a cyclic number.

It is not a de Polignac number, because 422104142111 - 2¹⁰ = 422104141087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422104142171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15740285 + ... + 15767078.

It is an arithmetic number, because the mean of its divisors is an integer number (105533915718).

Almost surely, 2^422104142111 is an apocalyptic number.

422104142111 is a deficient number, since it is larger than the sum of its proper divisors (31520761).

422104142111 is a wasteful number, since it uses less digits than its factorization.

422104142111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31520760.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 422104142111 its reverse (111241401224), we get a palindrome (533345543335).

The spelling of 422104142111 in words is "four hundred twenty-two billion, one hundred four million, one hundred forty-two thousand, one hundred eleven".