22022021111001 has 8 divisors (see below), whose sum is σ = 29363368584384. Its totient is φ = 14681010522480.

The previous prime is 22022021110987. The next prime is 22022021111017. The reversal of 22022021111001 is 10011112022022.

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

It is not a de Polignac number, because 22022021111001 - 2³⁸ = 21747143204057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22022021118001) 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, 84068646 + ... + 84330191.

It is an arithmetic number, because the mean of its divisors is an integer number (3670421073048).

Almost surely, 2^{22022021111001} is an apocalyptic number.

It is an amenable number.

22022021111001 is a deficient number, since it is larger than the sum of its proper divisors (7341347473383).

22022021111001 is a wasteful number, since it uses less digits than its factorization.

22022021111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168442431.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22022021111001 its reverse (10011112022022), we get a palindrome (32033133133023).

The spelling of 22022021111001 in words is "twenty-two trillion, twenty-two billion, twenty-one million, one hundred eleven thousand, one".