22001020000211 has 8 divisors (see below), whose sum is σ = 25172563185504. Its totient is φ = 18836611896960.

The previous prime is 22001020000199. The next prime is 22001020000277. The reversal of 22001020000211 is 11200002010022.

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 a de Polignac number, because none of the positive numbers 2^k-22001020000211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22001020000192 and 22001020000201.

It is not an unprimeable number, because it can be changed into a prime (22001020900211) 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, 1783763900 + ... + 1783776233.

It is an arithmetic number, because the mean of its divisors is an integer number (3146570398188).

Almost surely, 2^{22001020000211} is an apocalyptic number.

22001020000211 is a deficient number, since it is larger than the sum of its proper divisors (3171543185293).

22001020000211 is an equidigital number, since it uses as much as digits as its factorization.

22001020000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567541021.

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

Adding to 22001020000211 its reverse (11200002010022), we get a palindrome (33201022010233).

The spelling of 22001020000211 in words is "twenty-two trillion, one billion, twenty million, two hundred eleven", and thus it is an aban number.