22120211201071 has 2 divisors, whose sum is σ = 22120211201072. Its totient is φ = 22120211201070.

The previous prime is 22120211200979. The next prime is 22120211201083. The reversal of 22120211201071 is 17010211202122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22120211201071 - 2¹³ = 22120211192879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120211201771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060105600535 + 11060105600536.

It is an arithmetic number, because the mean of its divisors is an integer number (11060105600536).

Almost surely, 2^{22120211201071} is an apocalyptic number.

22120211201071 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120211201071 is an equidigital number, since it uses as much as digits as its factorization.

22120211201071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 22120211201071 its reverse (17010211202122), we get a palindrome (39130422403193).

The spelling of 22120211201071 in words is "twenty-two trillion, one hundred twenty billion, two hundred eleven million, two hundred one thousand, seventy-one".