1222301031031 has 2 divisors, whose sum is σ = 1222301031032. Its totient is φ = 1222301031030.

The previous prime is 1222301030987. The next prime is 1222301031059. The reversal of 1222301031031 is 1301301032221.

It is a strong prime.

It is an emirp because it is prime and its reverse (1301301032221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1222301031031 - 2¹¹ = 1222301028983 is a prime.

It is a super-2 number, since 2×1222301031031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222301031071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611150515515 + 611150515516.

It is an arithmetic number, because the mean of its divisors is an integer number (611150515516).

Almost surely, 2^{1222301031031} is an apocalyptic number.

1222301031031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222301031031 is an equidigital number, since it uses as much as digits as its factorization.

1222301031031 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 19.

Adding to 1222301031031 its reverse (1301301032221), we get a palindrome (2523602063252).

The spelling of 1222301031031 in words is "one trillion, two hundred twenty-two billion, three hundred one million, thirty-one thousand, thirty-one".