222210011011 has 8 divisors (see below), whose sum is σ = 222435512640. Its totient is φ = 221984620032.

The previous prime is 222210010991. The next prime is 222210011053. The reversal of 222210011011 is 110110012222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222210011011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222210010982 and 222210011000.

It is not an unprimeable number, because it can be changed into a prime (222210011911) 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, 4332505 + ... + 4383493.

It is an arithmetic number, because the mean of its divisors is an integer number (27804439080).

Almost surely, 2^222210011011 is an apocalyptic number.

222210011011 is a deficient number, since it is larger than the sum of its proper divisors (225501629).

222210011011 is a wasteful number, since it uses less digits than its factorization.

222210011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55325.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 222210011011 its reverse (110110012222), we get a palindrome (332320023233).

The spelling of 222210011011 in words is "two hundred twenty-two billion, two hundred ten million, eleven thousand, eleven".