122703220611 has 12 divisors (see below), whose sum is σ = 177248039800. Its totient is φ = 81797506560.

The previous prime is 122703220609. The next prime is 122703220613. The reversal of 122703220611 is 116022307221.

122703220611 is a `hidden beast` number, since 1 + 2 + 27 + 0 + 3 + 2 + 20 + 611 = 666.

It is an interprime number because it is at equal distance from previous prime (122703220609) and next prime (122703220613).

It is not a de Polignac number, because 122703220611 - 2¹ = 122703220609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122703220613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215245 + ... + 540126.

Almost surely, 2^122703220611 is an apocalyptic number.

122703220611 is a deficient number, since it is larger than the sum of its proper divisors (54544819189).

122703220611 is a wasteful number, since it uses less digits than its factorization.

122703220611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773426 (or 773423 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 122703220611 its reverse (116022307221), we get a palindrome (238725527832).

The spelling of 122703220611 in words is "one hundred twenty-two billion, seven hundred three million, two hundred twenty thousand, six hundred eleven".