122000203101 has 16 divisors (see below), whose sum is σ = 185915193984. Its totient is φ = 69710605824.

The previous prime is 122000203093. The next prime is 122000203109. The reversal of 122000203101 is 101302000221.

It is an interprime number because it is at equal distance from previous prime (122000203093) and next prime (122000203109).

It is not a de Polignac number, because 122000203101 - 2³ = 122000203093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122000203109) 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, 262741 + ... + 559493.

It is an arithmetic number, because the mean of its divisors is an integer number (11619699624).

Almost surely, 2^122000203101 is an apocalyptic number.

It is an amenable number.

122000203101 is a deficient number, since it is larger than the sum of its proper divisors (63914990883).

122000203101 is a wasteful number, since it uses less digits than its factorization.

122000203101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316340.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 122000203101 its reverse (101302000221), we get a palindrome (223302203322).

The spelling of 122000203101 in words is "one hundred twenty-two billion, two hundred three thousand, one hundred one".