422224612061 has 4 divisors (see below), whose sum is σ = 482542413792. Its totient is φ = 361906810332.

The previous prime is 422224612039. The next prime is 422224612091. The reversal of 422224612061 is 160216422224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422224612061 - 2¹⁰ = 422224611037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422224612031) 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, 30158900855 + ... + 30158900868.

It is an arithmetic number, because the mean of its divisors is an integer number (120635603448).

Almost surely, 2^422224612061 is an apocalyptic number.

It is an amenable number.

422224612061 is a deficient number, since it is larger than the sum of its proper divisors (60317801731).

422224612061 is an equidigital number, since it uses as much as digits as its factorization.

422224612061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60317801730.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 422224612061 in words is "four hundred twenty-two billion, two hundred twenty-four million, six hundred twelve thousand, sixty-one".