1012223133011 has 2 divisors, whose sum is σ = 1012223133012. Its totient is φ = 1012223133010.

The previous prime is 1012223132953. The next prime is 1012223133013. The reversal of 1012223133011 is 1103313222101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012223133011 - 2²⁶ = 1012156024147 is a prime.

It is a super-2 number, since 2×1012223133011² (a number of 25 digits) contains 22 as substring.

Together with 1012223133013, 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 (1012223133013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506111566505 + 506111566506.

It is an arithmetic number, because the mean of its divisors is an integer number (506111566506).

Almost surely, 2^{1012223133011} is an apocalyptic number.

1012223133011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012223133011 is an equidigital number, since it uses as much as digits as its factorization.

1012223133011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1012223133011 its reverse (1103313222101), we get a palindrome (2115536355112).

The spelling of 1012223133011 in words is "one trillion, twelve billion, two hundred twenty-three million, one hundred thirty-three thousand, eleven".