1102211222 has 8 divisors (see below), whose sum is σ = 1889504976. Its totient is φ = 472376232.

The previous prime is 1102211213. The next prime is 1102211251. The reversal of 1102211222 is 2221122011.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 78729373 = 1102211222 / (1 + 1 + 0 + 2 + 2 + 1 + 1 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1102211197 and 1102211206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39364673 + ... + 39364700.

It is an arithmetic number, because the mean of its divisors is an integer number (236188122).

Almost surely, 2^1102211222 is an apocalyptic number.

1102211222 is a deficient number, since it is larger than the sum of its proper divisors (787293754).

1102211222 is an equidigital number, since it uses as much as digits as its factorization.

1102211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78729382.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1102211222 is about 33199.5665935566. The cubic root of 1102211222 is about 1032.9713496113.

Adding to 1102211222 its reverse (2221122011), we get a palindrome (3323333233).

The spelling of 1102211222 in words is "one billion, one hundred two million, two hundred eleven thousand, two hundred twenty-two".