10221212000211 has 8 divisors (see below), whose sum is σ = 13641630646224. Its totient is φ = 6807467343840.

The previous prime is 10221212000191. The next prime is 10221212000249. The reversal of 10221212000211 is 11200021212201.

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

It is not a de Polignac number, because 10221212000211 - 2⁵ = 10221212000179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10221212000711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668493836 + ... + 1668499961.

It is an arithmetic number, because the mean of its divisors is an integer number (1705203830778).

Almost surely, 2^{10221212000211} is an apocalyptic number.

10221212000211 is a deficient number, since it is larger than the sum of its proper divisors (3420418646013).

10221212000211 is a wasteful number, since it uses less digits than its factorization.

10221212000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336994821.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10221212000211 its reverse (11200021212201), we get a palindrome (21421233212412).

The spelling of 10221212000211 in words is "ten trillion, two hundred twenty-one billion, two hundred twelve million, two hundred eleven", and thus it is an aban number.