222020220011 has 8 divisors (see below), whose sum is σ = 229195478400. Its totient is φ = 214845793920.

The previous prime is 222020220001. The next prime is 222020220013. The reversal of 222020220011 is 110022020222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222020220011 - 2¹⁴ = 222020203627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222020220013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358595 + ... + 756723.

It is an arithmetic number, because the mean of its divisors is an integer number (28649434800).

Almost surely, 2^222020220011 is an apocalyptic number.

222020220011 is a deficient number, since it is larger than the sum of its proper divisors (7175258389).

222020220011 is a wasteful number, since it uses less digits than its factorization.

222020220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416149.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222020220011 its reverse (110022020222), we get a palindrome (332042240233).

The spelling of 222020220011 in words is "two hundred twenty-two billion, twenty million, two hundred twenty thousand, eleven".