122010010011121 has 8 divisors (see below), whose sum is σ = 123520008188160. Its totient is φ = 120503102927328.

The previous prime is 122010010011091. The next prime is 122010010011173. The reversal of 122010010011121 is 121110010010221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122010010011121 - 2¹¹ = 122010010009073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122010010011181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772693881 + ... + 772851766.

It is an arithmetic number, because the mean of its divisors is an integer number (15440001023520).

Almost surely, 2^{122010010011121} is an apocalyptic number.

It is an amenable number.

122010010011121 is a deficient number, since it is larger than the sum of its proper divisors (1509998177039).

122010010011121 is an equidigital number, since it uses as much as digits as its factorization.

122010010011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545546623.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 122010010011121 its reverse (121110010010221), we get a palindrome (243120020021342).

The spelling of 122010010011121 in words is "one hundred twenty-two trillion, ten billion, ten million, eleven thousand, one hundred twenty-one".