222100201011 has 16 divisors (see below), whose sum is σ = 323281786016. Its totient is φ = 134804756736.

The previous prime is 222100200989. The next prime is 222100201027. The reversal of 222100201011 is 110102001222.

It is not a de Polignac number, because 222100201011 - 2⁹ = 222100200499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222100201031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39003160 + ... + 39008853.

It is an arithmetic number, because the mean of its divisors is an integer number (20205111626).

Almost surely, 2^222100201011 is an apocalyptic number.

222100201011 is a deficient number, since it is larger than the sum of its proper divisors (101181585005).

222100201011 is a wasteful number, since it uses less digits than its factorization.

222100201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78012102.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 222100201011 its reverse (110102001222), we get a palindrome (332202202233).

The spelling of 222100201011 in words is "two hundred twenty-two billion, one hundred million, two hundred one thousand, eleven".