220212200212087 has 2 divisors, whose sum is σ = 220212200212088. Its totient is φ = 220212200212086.

The previous prime is 220212200212019. The next prime is 220212200212097. The reversal of 220212200212087 is 780212002212022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220212200212087 - 2¹⁵ = 220212200179319 is a prime.

It is a super-4 number, since 4×220212200212087⁴ (a number of 58 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220212200212097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110106100106043 + 110106100106044.

It is an arithmetic number, because the mean of its divisors is an integer number (110106100106044).

Almost surely, 2^{220212200212087} is an apocalyptic number.

220212200212087 is a deficient number, since it is larger than the sum of its proper divisors (1).

220212200212087 is an equidigital number, since it uses as much as digits as its factorization.

220212200212087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 31.

The spelling of 220212200212087 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred million, two hundred twelve thousand, eighty-seven".