22210212021101 has 8 divisors (see below), whose sum is σ = 23918726835360. Its totient is φ = 20501702487792.

The previous prime is 22210212021031. The next prime is 22210212021103. The reversal of 22210212021101 is 10112021201222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22210212021101 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 22210212021101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210212021103) 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, 13994210 + ... + 15500268.

It is an arithmetic number, because the mean of its divisors is an integer number (2989840854420).

Almost surely, 2^{22210212021101} is an apocalyptic number.

It is an amenable number.

22210212021101 is a deficient number, since it is larger than the sum of its proper divisors (1708514814259).

22210212021101 is a wasteful number, since it uses less digits than its factorization.

22210212021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640475.

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

Adding to 22210212021101 its reverse (10112021201222), we get a palindrome (32322233222323).

The spelling of 22210212021101 in words is "twenty-two trillion, two hundred ten billion, two hundred twelve million, twenty-one thousand, one hundred one".