12219541283 has 2 divisors, whose sum is σ = 12219541284. Its totient is φ = 12219541282.

The previous prime is 12219541199. The next prime is 12219541303. The reversal of 12219541283 is 38214591221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12219541283 - 2¹⁸ = 12219279139 is a prime.

It is not a weakly prime, because it can be changed into another prime (12219541783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6109770641 + 6109770642.

It is an arithmetic number, because the mean of its divisors is an integer number (6109770642).

Almost surely, 2^12219541283 is an apocalyptic number.

12219541283 is a deficient number, since it is larger than the sum of its proper divisors (1).

12219541283 is an equidigital number, since it uses as much as digits as its factorization.

12219541283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 38.

The spelling of 12219541283 in words is "twelve billion, two hundred nineteen million, five hundred forty-one thousand, two hundred eighty-three".