122201211001123 has 2 divisors, whose sum is σ = 122201211001124. Its totient is φ = 122201211001122.

The previous prime is 122201211001087. The next prime is 122201211001159. The reversal of 122201211001123 is 321100112102221.

It is a balanced prime because it is at equal distance from previous prime (122201211001087) and next prime (122201211001159).

It is a cyclic number.

It is not a de Polignac number, because 122201211001123 - 2⁴⁵ = 87016838912291 is a prime.

It is a super-2 number, since 2×122201211001123² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122201211001123.

It is not a weakly prime, because it can be changed into another prime (122201211401123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100605500561 + 61100605500562.

It is an arithmetic number, because the mean of its divisors is an integer number (61100605500562).

Almost surely, 2^{122201211001123} is an apocalyptic number.

122201211001123 is a deficient number, since it is larger than the sum of its proper divisors (1).

122201211001123 is an equidigital number, since it uses as much as digits as its factorization.

122201211001123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 122201211001123 its reverse (321100112102221), we get a palindrome (443301323103344).

The spelling of 122201211001123 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred eleven million, one thousand, one hundred twenty-three".