1226466710503 has 2 divisors, whose sum is σ = 1226466710504. Its totient is φ = 1226466710502.

The previous prime is 1226466710479. The next prime is 1226466710531. The reversal of 1226466710503 is 3050176646221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1226466710503 - 2⁹ = 1226466709991 is a prime.

It is a super-2 number, since 2×1226466710503² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1226466710503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1226466710303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613233355251 + 613233355252.

It is an arithmetic number, because the mean of its divisors is an integer number (613233355252).

Almost surely, 2^{1226466710503} is an apocalyptic number.

1226466710503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1226466710503 is an equidigital number, since it uses as much as digits as its factorization.

1226466710503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 1226466710503 in words is "one trillion, two hundred twenty-six billion, four hundred sixty-six million, seven hundred ten thousand, five hundred three".