12220320034049 has 2 divisors, whose sum is σ = 12220320034050. Its totient is φ = 12220320034048.

The previous prime is 12220320034001. The next prime is 12220320034061. The reversal of 12220320034049 is 94043002302221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11892841960000 + 327478074049 = 3448600^2 + 572257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12220320034049 is a prime.

It is not a weakly prime, because it can be changed into another prime (12220320034249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110160017024 + 6110160017025.

It is an arithmetic number, because the mean of its divisors is an integer number (6110160017025).

Almost surely, 2^{12220320034049} is an apocalyptic number.

It is an amenable number.

12220320034049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220320034049 is an equidigital number, since it uses as much as digits as its factorization.

12220320034049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 12220320034049 in words is "twelve trillion, two hundred twenty billion, three hundred twenty million, thirty-four thousand, forty-nine".