1122103222 has 16 divisors (see below), whose sum is σ = 1706443200. Its totient is φ = 553335688.

The previous prime is 1122103217. The next prime is 1122103237. The reversal of 1122103222 is 2223012211.

It is a happy number.

It is a super-3 number, since 3×1122103222³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122103196 and 1122103205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37029 + ... + 60127.

It is an arithmetic number, because the mean of its divisors is an integer number (106652700).

Almost surely, 2^1122103222 is an apocalyptic number.

1122103222 is a deficient number, since it is larger than the sum of its proper divisors (584339978).

1122103222 is a wasteful number, since it uses less digits than its factorization.

1122103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23435.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1122103222 is about 33497.8092119470. The cubic root of 1122103222 is about 1039.1484714938.

Adding to 1122103222 its reverse (2223012211), we get a palindrome (3345115433).

The spelling of 1122103222 in words is "one billion, one hundred twenty-two million, one hundred three thousand, two hundred twenty-two".