122101120201121 has 16 divisors (see below), whose sum is σ = 123561953982720. Its totient is φ = 120642273037440.

The previous prime is 122101120201091. The next prime is 122101120201127. The reversal of 122101120201121 is 121102021101221.

It is a cyclic number.

It is not a de Polignac number, because 122101120201121 - 2¹⁴ = 122101120184737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122101120201121.

It is not an unprimeable number, because it can be changed into a prime (122101120201127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3908846315 + ... + 3908877551.

It is an arithmetic number, because the mean of its divisors is an integer number (7722622123920).

Almost surely, 2^{122101120201121} is an apocalyptic number.

It is an amenable number.

122101120201121 is a deficient number, since it is larger than the sum of its proper divisors (1460833781599).

122101120201121 is a wasteful number, since it uses less digits than its factorization.

122101120201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61544.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122101120201121 its reverse (121102021101221), we get a palindrome (243203141302342).

The spelling of 122101120201121 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred twenty million, two hundred one thousand, one hundred twenty-one".