12022200219971 has 2 divisors, whose sum is σ = 12022200219972. Its totient is φ = 12022200219970.

The previous prime is 12022200219929. The next prime is 12022200220123. The reversal of 12022200219971 is 17991200222021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12022200219971 is a prime.

It is not a weakly prime, because it can be changed into another prime (12022200119971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011100109985 + 6011100109986.

It is an arithmetic number, because the mean of its divisors is an integer number (6011100109986).

Almost surely, 2^{12022200219971} is an apocalyptic number.

12022200219971 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022200219971 is an equidigital number, since it uses as much as digits as its factorization.

12022200219971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 12022200219971 in words is "twelve trillion, twenty-two billion, two hundred million, two hundred nineteen thousand, nine hundred seventy-one".