220210213213187 has 2 divisors, whose sum is σ = 220210213213188. Its totient is φ = 220210213213186.

The previous prime is 220210213213163. The next prime is 220210213213259. The reversal of 220210213213187 is 781312312012022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220210213213187 - 2¹⁶ = 220210213147651 is a prime.

It is a super-2 number, since 2×220210213213187² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (220210215213187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110105106606593 + 110105106606594.

It is an arithmetic number, because the mean of its divisors is an integer number (110105106606594).

Almost surely, 2^{220210213213187} is an apocalyptic number.

220210213213187 is a deficient number, since it is larger than the sum of its proper divisors (1).

220210213213187 is an equidigital number, since it uses as much as digits as its factorization.

220210213213187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 220210213213187 in words is "two hundred twenty trillion, two hundred ten billion, two hundred thirteen million, two hundred thirteen thousand, one hundred eighty-seven".