22101032022 has 8 divisors (see below), whose sum is σ = 44202064056. Its totient is φ = 7367010672.

The previous prime is 22101031991. The next prime is 22101032029. The reversal of 22101032022 is 22023010122.

It is a happy number.

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

22101032022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22101031992 and 22101032010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101032029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841752663 + ... + 1841752674.

It is an arithmetic number, because the mean of its divisors is an integer number (5525258007).

Almost surely, 2^22101032022 is an apocalyptic number.

22101032022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22101032022 is a wasteful number, since it uses less digits than its factorization.

22101032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683505342.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22101032022 its reverse (22023010122), we get a palindrome (44124042144).

The spelling of 22101032022 in words is "twenty-two billion, one hundred one million, thirty-two thousand, twenty-two".