1223011110301 has 2 divisors, whose sum is σ = 1223011110302. Its totient is φ = 1223011110300.

The previous prime is 1223011110263. The next prime is 1223011110311. The reversal of 1223011110301 is 1030111103221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1063889102500 + 159122007801 = 1031450^2 + 398901^2 .

It is a cyclic number.

It is not a de Polignac number, because 1223011110301 - 2¹³ = 1223011102109 is a prime.

It is a super-3 number, since 3×1223011110301³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223011110311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611505555150 + 611505555151.

It is an arithmetic number, because the mean of its divisors is an integer number (611505555151).

Almost surely, 2^{1223011110301} is an apocalyptic number.

It is an amenable number.

1223011110301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223011110301 is an equidigital number, since it uses as much as digits as its factorization.

1223011110301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1223011110301 its reverse (1030111103221), we get a palindrome (2253122213522).

The spelling of 1223011110301 in words is "one trillion, two hundred twenty-three billion, eleven million, one hundred ten thousand, three hundred one".