200212220101639 has 2 divisors, whose sum is σ = 200212220101640. Its totient is φ = 200212220101638.

The previous prime is 200212220101541. The next prime is 200212220101721. The reversal of 200212220101639 is 936101022212002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200212220101639 - 2³¹ = 200210072617991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200212220101639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200212220108639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100106110050819 + 100106110050820.

It is an arithmetic number, because the mean of its divisors is an integer number (100106110050820).

Almost surely, 2^{200212220101639} is an apocalyptic number.

200212220101639 is a deficient number, since it is larger than the sum of its proper divisors (1).

200212220101639 is an equidigital number, since it uses as much as digits as its factorization.

200212220101639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 200212220101639 in words is "two hundred trillion, two hundred twelve billion, two hundred twenty million, one hundred one thousand, six hundred thirty-nine".