12061770222679 has 2 divisors, whose sum is σ = 12061770222680. Its totient is φ = 12061770222678.

The previous prime is 12061770222659. The next prime is 12061770222757. The reversal of 12061770222679 is 97622207716021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12061770222679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12061770222659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6030885111339 + 6030885111340.

It is an arithmetic number, because the mean of its divisors is an integer number (6030885111340).

Almost surely, 2^{12061770222679} is an apocalyptic number.

12061770222679 is a deficient number, since it is larger than the sum of its proper divisors (1).

12061770222679 is an equidigital number, since it uses as much as digits as its factorization.

12061770222679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 52.

The spelling of 12061770222679 in words is "twelve trillion, sixty-one billion, seven hundred seventy million, two hundred twenty-two thousand, six hundred seventy-nine".