122202211202011 has 2 divisors, whose sum is σ = 122202211202012. Its totient is φ = 122202211202010.

The previous prime is 122202211201969. The next prime is 122202211202021. The reversal of 122202211202011 is 110202112202221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122202211202011 - 2¹¹ = 122202211199963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122202211202011.

It is not a weakly prime, because it can be changed into another prime (122202211202021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61101105601005 + 61101105601006.

It is an arithmetic number, because the mean of its divisors is an integer number (61101105601006).

Almost surely, 2^{122202211202011} is an apocalyptic number.

122202211202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

122202211202011 is an equidigital number, since it uses as much as digits as its factorization.

122202211202011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122202211202011 its reverse (110202112202221), we get a palindrome (232404323404232).

The spelling of 122202211202011 in words is "one hundred twenty-two trillion, two hundred two billion, two hundred eleven million, two hundred two thousand, eleven".