10122000121105 has 16 divisors (see below), whose sum is σ = 12210079713984. Its totient is φ = 8055185503680.

The previous prime is 10122000121099. The next prime is 10122000121153. The reversal of 10122000121105 is 50112100022101.

It is not a de Polignac number, because 10122000121105 - 2³ = 10122000121097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295347 + ... + 4509016.

It is an arithmetic number, because the mean of its divisors is an integer number (763129982124).

Almost surely, 2^{10122000121105} is an apocalyptic number.

It is an amenable number.

10122000121105 is a deficient number, since it is larger than the sum of its proper divisors (2088079592879).

10122000121105 is a wasteful number, since it uses less digits than its factorization.

10122000121105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4806576.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 10122000121105 its reverse (50112100022101), we get a palindrome (60234100143206).

The spelling of 10122000121105 in words is "ten trillion, one hundred twenty-two billion, one hundred twenty-one thousand, one hundred five".