10622988042643 has 2 divisors, whose sum is σ = 10622988042644. Its totient is φ = 10622988042642.

The previous prime is 10622988042631. The next prime is 10622988042677. The reversal of 10622988042643 is 34624088922601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10622988042643 is a prime.

It is a super-2 number, since 2×10622988042643² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10622988042683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5311494021321 + 5311494021322.

It is an arithmetic number, because the mean of its divisors is an integer number (5311494021322).

Almost surely, 2^{10622988042643} is an apocalyptic number.

10622988042643 is a deficient number, since it is larger than the sum of its proper divisors (1).

10622988042643 is an equidigital number, since it uses as much as digits as its factorization.

10622988042643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 10622988042643 in words is "ten trillion, six hundred twenty-two billion, nine hundred eighty-eight million, forty-two thousand, six hundred forty-three".