122011042212223 has 2 divisors, whose sum is σ = 122011042212224. Its totient is φ = 122011042212222.

The previous prime is 122011042212211. The next prime is 122011042212259. The reversal of 122011042212223 is 322212240110221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122011042212223 - 2⁹ = 122011042211711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122011042212203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005521106111 + 61005521106112.

It is an arithmetic number, because the mean of its divisors is an integer number (61005521106112).

Almost surely, 2^{122011042212223} is an apocalyptic number.

122011042212223 is a deficient number, since it is larger than the sum of its proper divisors (1).

122011042212223 is an equidigital number, since it uses as much as digits as its factorization.

122011042212223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 122011042212223 its reverse (322212240110221), we get a palindrome (444223282322444).

The spelling of 122011042212223 in words is "one hundred twenty-two trillion, eleven billion, forty-two million, two hundred twelve thousand, two hundred twenty-three".