1025222366633 has 2 divisors, whose sum is σ = 1025222366634. Its totient is φ = 1025222366632.

The previous prime is 1025222366593. The next prime is 1025222366639. The reversal of 1025222366633 is 3366632225201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1025221051024 + 1315609 = 1012532^2 + 1147^2 .

It is a cyclic number.

It is not a de Polignac number, because 1025222366633 - 2¹⁴ = 1025222350249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1025222366639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512611183316 + 512611183317.

It is an arithmetic number, because the mean of its divisors is an integer number (512611183317).

Almost surely, 2^{1025222366633} is an apocalyptic number.

It is an amenable number.

1025222366633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025222366633 is an equidigital number, since it uses as much as digits as its factorization.

1025222366633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 1025222366633 in words is "one trillion, twenty-five billion, two hundred twenty-two million, three hundred sixty-six thousand, six hundred thirty-three".