22101202000121 has 8 divisors (see below), whose sum is σ = 22108742982144. Its totient is φ = 22093661771440.

The previous prime is 22101202000039. The next prime is 22101202000187. The reversal of 22101202000121 is 12100020210122.

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 22101202000121 - 2³⁸ = 21826324093177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22101202000096 and 22101202000105.

It is not an unprimeable number, because it can be changed into a prime (22101204000121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61966526 + ... + 62322168.

It is an arithmetic number, because the mean of its divisors is an integer number (2763592872768).

Almost surely, 2^{22101202000121} is an apocalyptic number.

It is an amenable number.

22101202000121 is a deficient number, since it is larger than the sum of its proper divisors (7540982023).

22101202000121 is a wasteful number, since it uses less digits than its factorization.

22101202000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376671.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22101202000121 its reverse (12100020210122), we get a palindrome (34201222210243).

The spelling of 22101202000121 in words is "twenty-two trillion, one hundred one billion, two hundred two million, one hundred twenty-one", and thus it is an aban number.