1225412425351 has 2 divisors, whose sum is σ = 1225412425352. Its totient is φ = 1225412425350.

The previous prime is 1225412425337. The next prime is 1225412425357. The reversal of 1225412425351 is 1535242145221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1225412425351 - 2⁵ = 1225412425319 is a prime.

It is a super-2 number, since 2×1225412425351² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1225412425351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1225412425357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612706212675 + 612706212676.

It is an arithmetic number, because the mean of its divisors is an integer number (612706212676).

Almost surely, 2^{1225412425351} is an apocalyptic number.

1225412425351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1225412425351 is an equidigital number, since it uses as much as digits as its factorization.

1225412425351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96000, while the sum is 37.

The spelling of 1225412425351 in words is "one trillion, two hundred twenty-five billion, four hundred twelve million, four hundred twenty-five thousand, three hundred fifty-one".