122200120120011 has 16 divisors (see below), whose sum is σ = 163138866360960. Its totient is φ = 81364092560640.

The previous prime is 122200120120009. The next prime is 122200120120021. The reversal of 122200120120011 is 110021021002221.

It is not a de Polignac number, because 122200120120011 - 2¹ = 122200120120009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122200120120021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11141856 + ... + 19197426.

It is an arithmetic number, because the mean of its divisors is an integer number (10196179147560).

Almost surely, 2^{122200120120011} is an apocalyptic number.

122200120120011 is a deficient number, since it is larger than the sum of its proper divisors (40938746240949).

122200120120011 is an equidigital number, since it uses as much as digits as its factorization.

122200120120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8061946.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122200120120011 its reverse (110021021002221), we get a palindrome (232221141122232).

The spelling of 122200120120011 in words is "one hundred twenty-two trillion, two hundred billion, one hundred twenty million, one hundred twenty thousand, eleven".