220200120021143 has 2 divisors, whose sum is σ = 220200120021144. Its totient is φ = 220200120021142.

The previous prime is 220200120021137. The next prime is 220200120021149. The reversal of 220200120021143 is 341120021002022.

It is a balanced prime because it is at equal distance from previous prime (220200120021137) and next prime (220200120021149).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220200120021143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220200120021149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100060010571 + 110100060010572.

It is an arithmetic number, because the mean of its divisors is an integer number (110100060010572).

Almost surely, 2^{220200120021143} is an apocalyptic number.

220200120021143 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200120021143 is an equidigital number, since it uses as much as digits as its factorization.

220200120021143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 220200120021143 its reverse (341120021002022), we get a palindrome (561320141023165).

The spelling of 220200120021143 in words is "two hundred twenty trillion, two hundred billion, one hundred twenty million, twenty-one thousand, one hundred forty-three".