10101222001331 has 2 divisors, whose sum is σ = 10101222001332. Its totient is φ = 10101222001330.

The previous prime is 10101222001327. The next prime is 10101222001333. The reversal of 10101222001331 is 13310022210101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10101222001331 - 2² = 10101222001327 is a prime.

It is a super-2 number, since 2×10101222001331² (a number of 27 digits) contains 22 as substring.

Together with 10101222001333, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10101222001333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050611000665 + 5050611000666.

It is an arithmetic number, because the mean of its divisors is an integer number (5050611000666).

Almost surely, 2^{10101222001331} is an apocalyptic number.

10101222001331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101222001331 is an equidigital number, since it uses as much as digits as its factorization.

10101222001331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10101222001331 its reverse (13310022210101), we get a palindrome (23411244211432).

The spelling of 10101222001331 in words is "ten trillion, one hundred one billion, two hundred twenty-two million, one thousand, three hundred thirty-one".