222000120111 has 32 divisors (see below), whose sum is σ = 370912531968. Its totient is φ = 114739309440.

The previous prime is 222000120079. The next prime is 222000120119. The reversal of 222000120111 is 111021000222.

It is not a de Polignac number, because 222000120111 - 2⁵ = 222000120079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000120119) 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, 2393680 + ... + 2484693.

It is an arithmetic number, because the mean of its divisors is an integer number (11591016624).

Almost surely, 2^222000120111 is an apocalyptic number.

222000120111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222000120111 is a deficient number, since it is larger than the sum of its proper divisors (148912411857).

222000120111 is a wasteful number, since it uses less digits than its factorization.

222000120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878591.

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

Adding to 222000120111 its reverse (111021000222), we get a palindrome (333021120333).

The spelling of 222000120111 in words is "two hundred twenty-two billion, one hundred twenty thousand, one hundred eleven".