222000012011 has 8 divisors (see below), whose sum is σ = 227246469120. Its totient is φ = 216757357992.

The previous prime is 222000012007. The next prime is 222000012037. The reversal of 222000012011 is 110210000222.

It is a happy number.

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 222000012011 - 2² = 222000012007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222000011983 and 222000012001.

It is not an unprimeable number, because it can be changed into a prime (222000012061) 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, 832475 + ... + 1066308.

It is an arithmetic number, because the mean of its divisors is an integer number (28405808640).

Almost surely, 2^222000012011 is an apocalyptic number.

222000012011 is a deficient number, since it is larger than the sum of its proper divisors (5246457109).

222000012011 is a wasteful number, since it uses less digits than its factorization.

222000012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901545.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 222000012011 its reverse (110210000222), we get a palindrome (332210012233).

The spelling of 222000012011 in words is "two hundred twenty-two billion, twelve thousand, eleven".