1123221333102 has 32 divisors (see below), whose sum is σ = 2453585783040. Its totient is φ = 339964398720.

The previous prime is 1123221333083. The next prime is 1123221333107. The reversal of 1123221333102 is 2013331223211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123221333107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10086763 + ... + 10197510.

It is an arithmetic number, because the mean of its divisors is an integer number (76674555720).

Almost surely, 2^{1123221333102} is an apocalyptic number.

1123221333102 is an abundant number, since it is smaller than the sum of its proper divisors (1330364449938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123221333102 is a wasteful number, since it uses less digits than its factorization.

1123221333102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20285128.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1123221333102 its reverse (2013331223211), we get a palindrome (3136552556313).

The spelling of 1123221333102 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-one million, three hundred thirty-three thousand, one hundred two".