122121234102201 has 8 divisors (see below), whose sum is σ = 162828515748864. Its totient is φ = 81414054261840.

The previous prime is 122121234102157. The next prime is 122121234102223. The reversal of 122121234102201 is 102201432121221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122121234102201 - 2³⁹ = 121571478288313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122121234112201) 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, 22607226 + ... + 27483251.

It is an arithmetic number, because the mean of its divisors is an integer number (20353564468608).

Almost surely, 2^{122121234102201} is an apocalyptic number.

It is an amenable number.

122121234102201 is a deficient number, since it is larger than the sum of its proper divisors (40707281646663).

122121234102201 is an equidigital number, since it uses as much as digits as its factorization.

122121234102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50903151.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 122121234102201 its reverse (102201432121221), we get a palindrome (224322666223422).

The spelling of 122121234102201 in words is "one hundred twenty-two trillion, one hundred twenty-one billion, two hundred thirty-four million, one hundred two thousand, two hundred one".