111000020011222 has 8 divisors (see below), whose sum is σ = 166517161441200. Its totient is φ = 55494299530824.

The previous prime is 111000020011219. The next prime is 111000020011241. The reversal of 111000020011222 is 222110020000111.

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

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, 2855213097 + ... + 2855251972.

It is an arithmetic number, because the mean of its divisors is an integer number (20814645180150).

Almost surely, 2^{111000020011222} is an apocalyptic number.

111000020011222 is a deficient number, since it is larger than the sum of its proper divisors (55517141429978).

111000020011222 is an equidigital number, since it uses as much as digits as its factorization.

111000020011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710474790.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111000020011222 its reverse (222110020000111), we get a palindrome (333110040011333).

The spelling of 111000020011222 in words is "one hundred eleven trillion, twenty million, eleven thousand, two hundred twenty-two".