1103223311222 has 8 divisors (see below), whose sum is σ = 1686058268256. Its totient is φ = 541203888472.

The previous prime is 1103223311119. The next prime is 1103223311251. The reversal of 1103223311222 is 2221133223011.

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

It is a super-2 number, since 2×1103223311222² (a number of 25 digits) contains 22 as substring.

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, 5203883438 + ... + 5203883649.

It is an arithmetic number, because the mean of its divisors is an integer number (210757283532).

Almost surely, 2^{1103223311222} is an apocalyptic number.

1103223311222 is a deficient number, since it is larger than the sum of its proper divisors (582834957034).

1103223311222 is a wasteful number, since it uses less digits than its factorization.

1103223311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10407767142.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1103223311222 its reverse (2221133223011), we get a palindrome (3324356534233).

The spelling of 1103223311222 in words is "one trillion, one hundred three billion, two hundred twenty-three million, three hundred eleven thousand, two hundred twenty-two".