1123444102222 has 12 divisors (see below), whose sum is σ = 1824765716880. Its totient is φ = 518512662408.

The previous prime is 1123444102219. The next prime is 1123444102289. The reversal of 1123444102222 is 2222014443211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1661899222 + ... + 1661899897.

It is an arithmetic number, because the mean of its divisors is an integer number (152063809740).

Almost surely, 2^{1123444102222} is an apocalyptic number.

1123444102222 is a deficient number, since it is larger than the sum of its proper divisors (701321614658).

1123444102222 is a wasteful number, since it uses less digits than its factorization.

1123444102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323799147 (or 3323799134 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1123444102222 its reverse (2222014443211), we get a palindrome (3345458545433).

The spelling of 1123444102222 in words is "one trillion, one hundred twenty-three billion, four hundred forty-four million, one hundred two thousand, two hundred twenty-two".