1102222 has 8 divisors (see below), whose sum is σ = 1803672. Its totient is φ = 501000.

The previous prime is 1102201. The next prime is 1102237. The reversal of 1102222 is 2222011.

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

1102222 is a modest number, since divided by 2222 gives 110 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1102199 and 1102208.

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, 25029 + ... + 25072.

It is an arithmetic number, because the mean of its divisors is an integer number (225459).

2^1102222 is an apocalyptic number.

1102222 is a deficient number, since it is larger than the sum of its proper divisors (701450).

1102222 is a wasteful number, since it uses less digits than its factorization.

1102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50114.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1102222 is about 1049.8676107015. The cubic root of 1102222 is about 103.2974716579.

Adding to 1102222 its reverse (2222011), we get a palindrome (3324233).

It can be divided in two parts, 110222 and 2, that added together give a square (110224 = 332²).

The spelling of 1102222 in words is "one million, one hundred two thousand, two hundred twenty-two".