12212222080139 has 2 divisors, whose sum is σ = 12212222080140. Its totient is φ = 12212222080138.

The previous prime is 12212222080129. The next prime is 12212222080153. The reversal of 12212222080139 is 93108022221221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12212222080139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12212222080099 and 12212222080108.

It is not a weakly prime, because it can be changed into another prime (12212222080129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106111040069 + 6106111040070.

It is an arithmetic number, because the mean of its divisors is an integer number (6106111040070).

Almost surely, 2^{12212222080139} is an apocalyptic number.

12212222080139 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212222080139 is an equidigital number, since it uses as much as digits as its factorization.

12212222080139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 12212222080139 in words is "twelve trillion, two hundred twelve billion, two hundred twenty-two million, eighty thousand, one hundred thirty-nine".