22220000332211 has 8 divisors (see below), whose sum is σ = 24697358860464. Its totient is φ = 19818868220320.

The previous prime is 22220000332171. The next prime is 22220000332217. The reversal of 22220000332211 is 11223300002222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22220000332211 - 2²² = 22219996137907 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22220000332217) 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, 19056603476 + ... + 19056604641.

It is an arithmetic number, because the mean of its divisors is an integer number (3087169857558).

Almost surely, 2^{22220000332211} is an apocalyptic number.

22220000332211 is a deficient number, since it is larger than the sum of its proper divisors (2477358528253).

22220000332211 is a wasteful number, since it uses less digits than its factorization.

22220000332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38113208181.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22220000332211 its reverse (11223300002222), we get a palindrome (33443300334433).

The spelling of 22220000332211 in words is "twenty-two trillion, two hundred twenty billion, three hundred thirty-two thousand, two hundred eleven".