1222231003351 has 2 divisors, whose sum is σ = 1222231003352. Its totient is φ = 1222231003350.

The previous prime is 1222231003333. The next prime is 1222231003369. The reversal of 1222231003351 is 1533001322221.

It is a balanced prime because it is at equal distance from previous prime (1222231003333) and next prime (1222231003369).

It is an emirp because it is prime and its reverse (1533001322221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1222231003351 - 2²⁵ = 1222197448919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222231003321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611115501675 + 611115501676.

It is an arithmetic number, because the mean of its divisors is an integer number (611115501676).

Almost surely, 2^{1222231003351} is an apocalyptic number.

1222231003351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222231003351 is an equidigital number, since it uses as much as digits as its factorization.

1222231003351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1222231003351 its reverse (1533001322221), we get a palindrome (2755232325572).

The spelling of 1222231003351 in words is "one trillion, two hundred twenty-two billion, two hundred thirty-one million, three thousand, three hundred fifty-one".