22020001000211 has 8 divisors (see below), whose sum is σ = 23316606597024. Its totient is φ = 20723541116800.

The previous prime is 22020001000199. The next prime is 22020001000243. The reversal of 22020001000211 is 11200010002022.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-22020001000211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22020001000192 and 22020001000201.

It is not an unprimeable number, because it can be changed into a prime (22020001000271) 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, 36117140 + ... + 36721761.

It is an arithmetic number, because the mean of its divisors is an integer number (2914575824628).

Almost surely, 2^{22020001000211} is an apocalyptic number.

22020001000211 is a deficient number, since it is larger than the sum of its proper divisors (1296605596813).

22020001000211 is a wasteful number, since it uses less digits than its factorization.

22020001000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72856701.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22020001000211 its reverse (11200010002022), we get a palindrome (33220011002233).

The spelling of 22020001000211 in words is "twenty-two trillion, twenty billion, one million, two hundred eleven", and thus it is an aban number.