22022010001121 has 8 divisors (see below), whose sum is σ = 24481043376384. Its totient is φ = 19672266998160.

The previous prime is 22022010001111. The next prime is 22022010001157. The reversal of 22022010001121 is 12110001022022.

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-22022010001121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22022010001096 and 22022010001105.

It is not an unprimeable number, because it can be changed into a prime (22022010001111) 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, 27322592651 + ... + 27322593456.

It is an arithmetic number, because the mean of its divisors is an integer number (3060130422048).

Almost surely, 2^{22022010001121} is an apocalyptic number.

It is an amenable number.

22022010001121 is a deficient number, since it is larger than the sum of its proper divisors (2459033375263).

22022010001121 is a wasteful number, since it uses less digits than its factorization.

22022010001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54645186151.

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

Adding to 22022010001121 its reverse (12110001022022), we get a palindrome (34132011023143).

The spelling of 22022010001121 in words is "twenty-two trillion, twenty-two billion, ten million, one thousand, one hundred twenty-one".