122012200022101 has 8 divisors (see below), whose sum is σ = 122024420584704. Its totient is φ = 121999979977200.

The previous prime is 122012200022071. The next prime is 122012200022117. The reversal of 122012200022101 is 101220002210221.

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 122012200022101 - 2³³ = 122003610087509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122012200062101) 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, 606620451 + ... + 606821551.

It is an arithmetic number, because the mean of its divisors is an integer number (15253052573088).

Almost surely, 2^{122012200022101} is an apocalyptic number.

It is an amenable number.

122012200022101 is a deficient number, since it is larger than the sum of its proper divisors (12220562603).

122012200022101 is a wasteful number, since it uses less digits than its factorization.

122012200022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258851.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122012200022101 its reverse (101220002210221), we get a palindrome (223232202232322).

The spelling of 122012200022101 in words is "one hundred twenty-two trillion, twelve billion, two hundred million, twenty-two thousand, one hundred one".