222022210120111 has 16 divisors (see below), whose sum is σ = 224226817149024. Its totient is φ = 219821840308224.

The previous prime is 222022210120093. The next prime is 222022210120121. The reversal of 222022210120111 is 111021012220222.

It is a cyclic number.

It is not a de Polignac number, because 222022210120111 - 2²⁷ = 222022075902383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022210120121) 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, 1911010455 + ... + 1911126631.

It is an arithmetic number, because the mean of its divisors is an integer number (14014176071814).

Almost surely, 2^{222022210120111} is an apocalyptic number.

222022210120111 is a deficient number, since it is larger than the sum of its proper divisors (2204607028913).

222022210120111 is a wasteful number, since it uses less digits than its factorization.

222022210120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134250.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222022210120111 its reverse (111021012220222), we get a palindrome (333043222340333).

The spelling of 222022210120111 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred ten million, one hundred twenty thousand, one hundred eleven".