1226002652351 has 2 divisors, whose sum is σ = 1226002652352. Its totient is φ = 1226002652350.

The previous prime is 1226002652321. The next prime is 1226002652393. The reversal of 1226002652351 is 1532562006221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1226002652351 - 2¹⁴ = 1226002635967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1226002652311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613001326175 + 613001326176.

It is an arithmetic number, because the mean of its divisors is an integer number (613001326176).

Almost surely, 2^{1226002652351} is an apocalyptic number.

1226002652351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1226002652351 is an equidigital number, since it uses as much as digits as its factorization.

1226002652351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 1226002652351 its reverse (1532562006221), we get a palindrome (2758564658572).

The spelling of 1226002652351 in words is "one trillion, two hundred twenty-six billion, two million, six hundred fifty-two thousand, three hundred fifty-one".