10022131221211 has 2 divisors, whose sum is σ = 10022131221212. Its totient is φ = 10022131221210.

The previous prime is 10022131221199. The next prime is 10022131221259. The reversal of 10022131221211 is 11212213122001.

10022131221211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10022131221211 is a prime.

It is a super-2 number, since 2×10022131221211² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10022131221811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011065610605 + 5011065610606.

It is an arithmetic number, because the mean of its divisors is an integer number (5011065610606).

Almost surely, 2^{10022131221211} is an apocalyptic number.

10022131221211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022131221211 is an equidigital number, since it uses as much as digits as its factorization.

10022131221211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10022131221211 its reverse (11212213122001), we get a palindrome (21234344343212).

The spelling of 10022131221211 in words is "ten trillion, twenty-two billion, one hundred thirty-one million, two hundred twenty-one thousand, two hundred eleven".