122010120010001 has 8 divisors (see below), whose sum is σ = 122049776619720. Its totient is φ = 121970464754688.

The previous prime is 122010120009919. The next prime is 122010120010007. The reversal of 122010120010001 is 100010021010221.

It can be written as a sum of positive squares in 4 ways, for example, as 28366643776 + 121981753366225 = 168424^2 + 11044535^2 .

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 122010120010001 - 2¹⁴ = 122010119993617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122010120010007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198790745 + ... + 199403561.

It is an arithmetic number, because the mean of its divisors is an integer number (15256222077465).

Almost surely, 2^{122010120010001} is an apocalyptic number.

It is an amenable number.

122010120010001 is a deficient number, since it is larger than the sum of its proper divisors (39656609719).

122010120010001 is an equidigital number, since it uses as much as digits as its factorization.

122010120010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677203.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122010120010001 its reverse (100010021010221), we get a palindrome (222020141020222).

The spelling of 122010120010001 in words is "one hundred twenty-two trillion, ten billion, one hundred twenty million, ten thousand, one".