10022112001211 has 4 divisors (see below), whose sum is σ = 10022362350000. Its totient is φ = 10021861652424.

The previous prime is 10022112001199. The next prime is 10022112001217. The reversal of 10022112001211 is 11210021122001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10022112001211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10022112001217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125114336 + ... + 125194413.

It is an arithmetic number, because the mean of its divisors is an integer number (2505590587500).

Almost surely, 2^{10022112001211} is an apocalyptic number.

10022112001211 is a deficient number, since it is larger than the sum of its proper divisors (250348789).

10022112001211 is an equidigital number, since it uses as much as digits as its factorization.

10022112001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250348788.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10022112001211 its reverse (11210021122001), we get a palindrome (21232133123212).

The spelling of 10022112001211 in words is "ten trillion, twenty-two billion, one hundred twelve million, one thousand, two hundred eleven".