4223123202247 has 2 divisors, whose sum is σ = 4223123202248. Its totient is φ = 4223123202246.

The previous prime is 4223123202241. The next prime is 4223123202251. The reversal of 4223123202247 is 7422023213224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4223123202247 - 2¹¹ = 4223123200199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223123202241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111561601123 + 2111561601124.

It is an arithmetic number, because the mean of its divisors is an integer number (2111561601124).

Almost surely, 2^{4223123202247} is an apocalyptic number.

4223123202247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223123202247 is an equidigital number, since it uses as much as digits as its factorization.

4223123202247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 34.

The spelling of 4223123202247 in words is "four trillion, two hundred twenty-three billion, one hundred twenty-three million, two hundred two thousand, two hundred forty-seven".