1112101222 has 8 divisors (see below), whose sum is σ = 1725674400. Its totient is φ = 536876424.

The previous prime is 1112101213. The next prime is 1112101229. The reversal of 1112101222 is 2221012111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112101229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9587022 + ... + 9587137.

It is an arithmetic number, because the mean of its divisors is an integer number (215709300).

Almost surely, 2^1112101222 is an apocalyptic number.

1112101222 is a deficient number, since it is larger than the sum of its proper divisors (613573178).

1112101222 is a wasteful number, since it uses less digits than its factorization.

1112101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19174190.

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

The square root of 1112101222 is about 33348.1816895614. The cubic root of 1112101222 is about 1036.0517277879.

Adding to 1112101222 its reverse (2221012111), we get a palindrome (3333113333).

The spelling of 1112101222 in words is "one billion, one hundred twelve million, one hundred one thousand, two hundred twenty-two".