220222010012211 has 8 divisors (see below), whose sum is σ = 326254829647760. Its totient is φ = 146814673341456.

The previous prime is 220222010012161. The next prime is 220222010012219. The reversal of 220222010012211 is 112210010222022.

It is a happy number.

220222010012211 is a `hidden beast` number, since 220 + 2 + 220 + 1 + 0 + 0 + 1 + 221 + 1 = 666.

220222010012211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220222010012211 - 2²⁷ = 220221875794483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220222010012219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4078185370570 + ... + 4078185370623.

It is an arithmetic number, because the mean of its divisors is an integer number (40781853705970).

Almost surely, 2^{220222010012211} is an apocalyptic number.

220222010012211 is a deficient number, since it is larger than the sum of its proper divisors (106032819635549).

220222010012211 is an equidigital number, since it uses as much as digits as its factorization.

220222010012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8156370741202 (or 8156370741196 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220222010012211 its reverse (112210010222022), we get a palindrome (332432020234233).

The spelling of 220222010012211 in words is "two hundred twenty trillion, two hundred twenty-two billion, ten million, twelve thousand, two hundred eleven".