1046226213863 has 2 divisors, whose sum is σ = 1046226213864. Its totient is φ = 1046226213862.

The previous prime is 1046226213859. The next prime is 1046226213919. The reversal of 1046226213863 is 3683126226401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1046226213863 - 2² = 1046226213859 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046226213163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523113106931 + 523113106932.

It is an arithmetic number, because the mean of its divisors is an integer number (523113106932).

Almost surely, 2^{1046226213863} is an apocalyptic number.

1046226213863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046226213863 is an equidigital number, since it uses as much as digits as its factorization.

1046226213863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 1046226213863 in words is "one trillion, forty-six billion, two hundred twenty-six million, two hundred thirteen thousand, eight hundred sixty-three".