20201200022287 has 2 divisors, whose sum is σ = 20201200022288. Its totient is φ = 20201200022286.

The previous prime is 20201200022137. The next prime is 20201200022291. The reversal of 20201200022287 is 78222000210202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20201200022287 - 2¹⁵ = 20201199989519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20201200022387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100600011143 + 10100600011144.

It is an arithmetic number, because the mean of its divisors is an integer number (10100600011144).

Almost surely, 2^{20201200022287} is an apocalyptic number.

20201200022287 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201200022287 is an equidigital number, since it uses as much as digits as its factorization.

20201200022287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 20201200022287 its reverse (78222000210202), we get a palindrome (98423200232489).

The spelling of 20201200022287 in words is "twenty trillion, two hundred one billion, two hundred million, twenty-two thousand, two hundred eighty-seven".