22220221000011 has 8 divisors (see below), whose sum is σ = 30582669763584. Its totient is φ = 14335626451560.

The previous prime is 22220221000009. The next prime is 22220221000039. The reversal of 22220221000011 is 11000012202222.

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

It is not a de Polignac number, because 22220221000011 - 2¹ = 22220221000009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22220221000091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119463553671 + ... + 119463553856.

It is an arithmetic number, because the mean of its divisors is an integer number (3822833720448).

Almost surely, 2^{22220221000011} is an apocalyptic number.

22220221000011 is a deficient number, since it is larger than the sum of its proper divisors (8362448763573).

22220221000011 is a wasteful number, since it uses less digits than its factorization.

22220221000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238927107561.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22220221000011 its reverse (11000012202222), we get a palindrome (33220233202233).

The spelling of 22220221000011 in words is "twenty-two trillion, two hundred twenty billion, two hundred twenty-one million, eleven", and thus it is an aban number.