220212200110009 has 2 divisors, whose sum is σ = 220212200110010. Its totient is φ = 220212200110008.

The previous prime is 220212200109953. The next prime is 220212200110037. The reversal of 220212200110009 is 900011002212022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133321315855225 + 86890884254784 = 11546485^2 + 9321528^2 .

It is a cyclic number.

It is not a de Polignac number, because 220212200110009 - 2²⁹ = 220211663239097 is a prime.

It is a super-4 number, since 4×220212200110009⁴ (a number of 58 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (220212200110039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110106100055004 + 110106100055005.

It is an arithmetic number, because the mean of its divisors is an integer number (110106100055005).

Almost surely, 2^{220212200110009} is an apocalyptic number.

It is an amenable number.

220212200110009 is a deficient number, since it is larger than the sum of its proper divisors (1).

220212200110009 is an equidigital number, since it uses as much as digits as its factorization.

220212200110009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 220212200110009 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred million, one hundred ten thousand, nine".