222010100111 has 2 divisors, whose sum is σ = 222010100112. Its totient is φ = 222010100110.

The previous prime is 222010100093. The next prime is 222010100153. The reversal of 222010100111 is 111001010222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222010100111 - 2⁶ = 222010100047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222010100092 and 222010100101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222010100171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005050055 + 111005050056.

It is an arithmetic number, because the mean of its divisors is an integer number (111005050056).

Almost surely, 2^222010100111 is an apocalyptic number.

222010100111 is a deficient number, since it is larger than the sum of its proper divisors (1).

222010100111 is an equidigital number, since it uses as much as digits as its factorization.

222010100111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 222010100111 its reverse (111001010222), we get a palindrome (333011110333).

The spelling of 222010100111 in words is "two hundred twenty-two billion, ten million, one hundred thousand, one hundred eleven".