222102001120111 has 16 divisors (see below), whose sum is σ = 254340103906368. Its totient is φ = 189991591084800.

The previous prime is 222102001120031. The next prime is 222102001120127. The reversal of 222102001120111 is 111021100201222.

It is a cyclic number.

It is not a de Polignac number, because 222102001120111 - 2⁴⁷ = 81364512764783 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 (222102011120111) 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, 8901030 + ... + 22878643.

It is an arithmetic number, because the mean of its divisors is an integer number (15896256494148).

Almost surely, 2^{222102001120111} is an apocalyptic number.

222102001120111 is a deficient number, since it is larger than the sum of its proper divisors (32238102786257).

222102001120111 is a wasteful number, since it uses less digits than its factorization.

222102001120111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31781682.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222102001120111 its reverse (111021100201222), we get a palindrome (333123101321333).

The spelling of 222102001120111 in words is "two hundred twenty-two trillion, one hundred two billion, one million, one hundred twenty thousand, one hundred eleven".