12202201943 has 2 divisors, whose sum is σ = 12202201944. Its totient is φ = 12202201942.

The previous prime is 12202201933. The next prime is 12202201967. The reversal of 12202201943 is 34910220221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12202201943 - 2²² = 12198007639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12202201933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101100971 + 6101100972.

It is an arithmetic number, because the mean of its divisors is an integer number (6101100972).

Almost surely, 2^12202201943 is an apocalyptic number.

12202201943 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202201943 is an equidigital number, since it uses as much as digits as its factorization.

12202201943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 12202201943 in words is "twelve billion, two hundred two million, two hundred one thousand, nine hundred forty-three".