1102012222 has 8 divisors (see below), whose sum is σ = 1653169536. Its totient is φ = 550955712.

The previous prime is 1102012183. The next prime is 1102012283. The reversal of 1102012222 is 2222102011.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14883 + ... + 49249.

It is an arithmetic number, because the mean of its divisors is an integer number (206646192).

Almost surely, 2^1102012222 is an apocalyptic number.

1102012222 is a deficient number, since it is larger than the sum of its proper divisors (551157314).

1102012222 is a wasteful number, since it uses less digits than its factorization.

1102012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50402.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1102012222 is about 33196.5694311927. The cubic root of 1102012222 is about 1032.9091795339.

Adding to 1102012222 its reverse (2222102011), we get a palindrome (3324114233).

The spelling of 1102012222 in words is "one billion, one hundred two million, twelve thousand, two hundred twenty-two".