111001201220222 has 8 divisors (see below), whose sum is σ = 169643345261256. Its totient is φ = 54453419466472.

The previous prime is 111001201220197. The next prime is 111001201220279. The reversal of 111001201220222 is 222022102100111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111001201220222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523590571688 + ... + 523590571899.

It is an arithmetic number, because the mean of its divisors is an integer number (21205418157657).

Almost surely, 2^{111001201220222} is an apocalyptic number.

111001201220222 is a deficient number, since it is larger than the sum of its proper divisors (58642144041034).

111001201220222 is a wasteful number, since it uses less digits than its factorization.

111001201220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047181143642.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111001201220222 its reverse (222022102100111), we get a palindrome (333023303320333).

The spelling of 111001201220222 in words is "one hundred eleven trillion, one billion, two hundred one million, two hundred twenty thousand, two hundred twenty-two".