122012002112201 has 4 divisors (see below), whose sum is σ = 122013388589952. Its totient is φ = 122010615634452.

The previous prime is 122012002112177. The next prime is 122012002112207. The reversal of 122012002112201 is 102211200210221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122012002112201 - 2³⁰ = 122010928370377 is a prime.

It is a super-3 number, since 3×122012002112201³ (a number of 43 digits) contains 333 as substring.

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 122012002112201.

It is not an unprimeable number, because it can be changed into a prime (122012002112207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693106865 + ... + 693282878.

It is an arithmetic number, because the mean of its divisors is an integer number (30503347147488).

Almost surely, 2^{122012002112201} is an apocalyptic number.

It is an amenable number.

122012002112201 is a deficient number, since it is larger than the sum of its proper divisors (1386477751).

122012002112201 is an equidigital number, since it uses as much as digits as its factorization.

122012002112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386477750.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122012002112201 its reverse (102211200210221), we get a palindrome (224223202322422).

The spelling of 122012002112201 in words is "one hundred twenty-two trillion, twelve billion, two million, one hundred twelve thousand, two hundred one".