222000020011 has 32 divisors (see below), whose sum is σ = 279961878528. Its totient is φ = 171005936640.

The previous prime is 222000019973. The next prime is 222000020029. The reversal of 222000020011 is 110020000222.

It is not a de Polignac number, because 222000020011 - 2²¹ = 221997922859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222000020011.

It is not an unprimeable number, because it can be changed into a prime (222000020311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3299175 + ... + 3365791.

It is an arithmetic number, because the mean of its divisors is an integer number (8748808704).

Almost surely, 2^222000020011 is an apocalyptic number.

222000020011 is a deficient number, since it is larger than the sum of its proper divisors (57961858517).

222000020011 is a wasteful number, since it uses less digits than its factorization.

222000020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67131.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 222000020011 its reverse (110020000222), we get a palindrome (332020020233).

The spelling of 222000020011 in words is "two hundred twenty-two billion, twenty thousand, eleven".