1022301223213 has 2 divisors, whose sum is σ = 1022301223214. Its totient is φ = 1022301223212.

The previous prime is 1022301223211. The next prime is 1022301223247. The reversal of 1022301223213 is 3123221032201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 568399889929 + 453901333284 = 753923^2 + 673722^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022301223213 - 2¹ = 1022301223211 is a prime.

Together with 1022301223211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022301223211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511150611606 + 511150611607.

It is an arithmetic number, because the mean of its divisors is an integer number (511150611607).

Almost surely, 2^{1022301223213} is an apocalyptic number.

It is an amenable number.

1022301223213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022301223213 is an equidigital number, since it uses as much as digits as its factorization.

1022301223213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1022301223213 its reverse (3123221032201), we get a palindrome (4145522255414).

The spelling of 1022301223213 in words is "one trillion, twenty-two billion, three hundred one million, two hundred twenty-three thousand, two hundred thirteen".