122101110121003 has 16 divisors (see below), whose sum is σ = 132660606748320. Its totient is φ = 111708394366464.

The previous prime is 122101110120973. The next prime is 122101110121033. The reversal of 122101110121003 is 300121011101221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122101110120973) and next prime (122101110121033).

It is a cyclic number.

It is not a de Polignac number, because 122101110121003 - 2⁹ = 122101110120491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122101110121033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56568000 + ... + 58686802.

It is an arithmetic number, because the mean of its divisors is an integer number (8291287921770).

Almost surely, 2^{122101110121003} is an apocalyptic number.

122101110121003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122101110121003 is a deficient number, since it is larger than the sum of its proper divisors (10559496627317).

122101110121003 is a wasteful number, since it uses less digits than its factorization.

122101110121003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158158.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 122101110121003 its reverse (300121011101221), we get a palindrome (422222121222224).

The spelling of 122101110121003 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred ten million, one hundred twenty-one thousand, three".