122212010222201 has 4 divisors (see below), whose sum is σ = 122380114776192. Its totient is φ = 122043905668212.

The previous prime is 122212010222191. The next prime is 122212010222279. The reversal of 122212010222201 is 102222010212221.

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 122212010222201 - 2¹⁰ = 122212010221177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122212015222201) 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, 84052275905 + ... + 84052277358.

It is an arithmetic number, because the mean of its divisors is an integer number (30595028694048).

Almost surely, 2^{122212010222201} is an apocalyptic number.

It is an amenable number.

122212010222201 is a deficient number, since it is larger than the sum of its proper divisors (168104553991).

122212010222201 is an equidigital number, since it uses as much as digits as its factorization.

122212010222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168104553990.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122212010222201 its reverse (102222010212221), we get a palindrome (224434020434422).

The spelling of 122212010222201 in words is "one hundred twenty-two trillion, two hundred twelve billion, ten million, two hundred twenty-two thousand, two hundred one".