220200211199873 has 2 divisors, whose sum is σ = 220200211199874. Its totient is φ = 220200211199872.

The previous prime is 220200211199833. The next prime is 220200211199929. The reversal of 220200211199873 is 378991112002022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212989009904449 + 7211201295424 = 14594143^2 + 2685368^2 .

It is a cyclic number.

It is not a de Polignac number, because 220200211199873 - 2¹² = 220200211195777 is a prime.

It is a super-2 number, since 2×220200211199873² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (220200211199803) 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, 110100105599936 + 110100105599937.

It is an arithmetic number, because the mean of its divisors is an integer number (110100105599937).

Almost surely, 2^{220200211199873} is an apocalyptic number.

It is an amenable number.

220200211199873 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200211199873 is an equidigital number, since it uses as much as digits as its factorization.

220200211199873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 220200211199873 in words is "two hundred twenty trillion, two hundred billion, two hundred eleven million, one hundred ninety-nine thousand, eight hundred seventy-three".