222120002012071 has 2 divisors, whose sum is σ = 222120002012072. Its totient is φ = 222120002012070.

The previous prime is 222120002011993. The next prime is 222120002012131. The reversal of 222120002012071 is 170210200021222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222120002012071 - 2²⁹ = 222119465141159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222120002012371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111060001006035 + 111060001006036.

It is an arithmetic number, because the mean of its divisors is an integer number (111060001006036).

Almost surely, 2^{222120002012071} is an apocalyptic number.

222120002012071 is a deficient number, since it is larger than the sum of its proper divisors (1).

222120002012071 is an equidigital number, since it uses as much as digits as its factorization.

222120002012071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 222120002012071 its reverse (170210200021222), we get a palindrome (392330202033293).

The spelling of 222120002012071 in words is "two hundred twenty-two trillion, one hundred twenty billion, two million, twelve thousand, seventy-one".