1202221999963 has 2 divisors, whose sum is σ = 1202221999964. Its totient is φ = 1202221999962.

The previous prime is 1202221999939. The next prime is 1202221999987. The reversal of 1202221999963 is 3699991222021.

It is a balanced prime because it is at equal distance from previous prime (1202221999939) and next prime (1202221999987).

It is a cyclic number.

It is not a de Polignac number, because 1202221999963 - 2³⁷ = 1064783046491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202221991963) 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, 601110999981 + 601110999982.

It is an arithmetic number, because the mean of its divisors is an integer number (601110999982).

Almost surely, 2^{1202221999963} is an apocalyptic number.

1202221999963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202221999963 is an equidigital number, since it uses as much as digits as its factorization.

1202221999963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 55.

The spelling of 1202221999963 in words is "one trillion, two hundred two billion, two hundred twenty-one million, nine hundred ninety-nine thousand, nine hundred sixty-three".