42224442000203 has 2 divisors, whose sum is σ = 42224442000204. Its totient is φ = 42224442000202.

The previous prime is 42224442000199. The next prime is 42224442000229. The reversal of 42224442000203 is 30200024442224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42224442000203 - 2² = 42224442000199 is a prime.

It is not a weakly prime, because it can be changed into another prime (42224442003203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21112221000101 + 21112221000102.

It is an arithmetic number, because the mean of its divisors is an integer number (21112221000102).

Almost surely, 2^{42224442000203} is an apocalyptic number.

42224442000203 is a deficient number, since it is larger than the sum of its proper divisors (1).

42224442000203 is an equidigital number, since it uses as much as digits as its factorization.

42224442000203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 42224442000203 its reverse (30200024442224), we get a palindrome (72424466442427).

The spelling of 42224442000203 in words is "forty-two trillion, two hundred twenty-four billion, four hundred forty-two million, two hundred three", and thus it is an aban number.