22121110300011 has 8 divisors (see below), whose sum is σ = 29494836614544. Its totient is φ = 14747395426080.

The previous prime is 22121110300007. The next prime is 22121110300031. The reversal of 22121110300011 is 11000301112122.

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

It is not a de Polignac number, because 22121110300011 - 2² = 22121110300007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22121110300031) 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, 4006701 + ... + 7765041.

It is an arithmetic number, because the mean of its divisors is an integer number (3686854576818).

Almost surely, 2^{22121110300011} is an apocalyptic number.

22121110300011 is a deficient number, since it is larger than the sum of its proper divisors (7373726314533).

22121110300011 is a wasteful number, since it uses less digits than its factorization.

22121110300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720301.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 22121110300011 its reverse (11000301112122), we get a palindrome (33121411412133).

The spelling of 22121110300011 in words is "twenty-two trillion, one hundred twenty-one billion, one hundred ten million, three hundred thousand, eleven".