1302222011983 has 2 divisors, whose sum is σ = 1302222011984. Its totient is φ = 1302222011982.

The previous prime is 1302222011969. The next prime is 1302222012017. The reversal of 1302222011983 is 3891102222031.

It is an a-pointer prime, because the next prime (1302222012017) can be obtained adding 1302222011983 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1302222011983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302222011683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651111005991 + 651111005992.

It is an arithmetic number, because the mean of its divisors is an integer number (651111005992).

Almost surely, 2^{1302222011983} is an apocalyptic number.

1302222011983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302222011983 is an equidigital number, since it uses as much as digits as its factorization.

1302222011983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 1302222011983 in words is "one trillion, three hundred two billion, two hundred twenty-two million, eleven thousand, nine hundred eighty-three".