422224451212043 has 16 divisors (see below), whose sum is σ = 433093034279136. Its totient is φ = 411403673479680.

The previous prime is 422224451212021. The next prime is 422224451212079. The reversal of 422224451212043 is 340212154422224.

It is a cyclic number.

It is not a de Polignac number, because 422224451212043 - 2¹² = 422224451207947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422224451211988 and 422224451212006.

It is not an unprimeable number, because it can be changed into a prime (422224451212093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342853571 + ... + 344082867.

It is an arithmetic number, because the mean of its divisors is an integer number (27068314642446).

Almost surely, 2^{422224451212043} is an apocalyptic number.

422224451212043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

422224451212043 is a deficient number, since it is larger than the sum of its proper divisors (10868583067093).

422224451212043 is a wasteful number, since it uses less digits than its factorization.

422224451212043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248734.

The product of its (nonzero) digits is 245760, while the sum is 38.

The spelling of 422224451212043 in words is "four hundred twenty-two trillion, two hundred twenty-four billion, four hundred fifty-one million, two hundred twelve thousand, forty-three".