1222016906707 has 2 divisors, whose sum is σ = 1222016906708. Its totient is φ = 1222016906706.

The previous prime is 1222016906659. The next prime is 1222016906729. The reversal of 1222016906707 is 7076096102221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222016906707 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222016906767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611008453353 + 611008453354.

It is an arithmetic number, because the mean of its divisors is an integer number (611008453354).

Almost surely, 2^{1222016906707} is an apocalyptic number.

1222016906707 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222016906707 is an equidigital number, since it uses as much as digits as its factorization.

1222016906707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 1222016906707 in words is "one trillion, two hundred twenty-two billion, sixteen million, nine hundred six thousand, seven hundred seven".