1123221032202 has 16 divisors (see below), whose sum is σ = 2246727132000. Its totient is φ = 374359499472.

The previous prime is 1123221032201. The next prime is 1123221032209. The reversal of 1123221032202 is 2022301223211.

It is not an unprimeable number, because it can be changed into a prime (1123221032201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11826577 + ... + 11921172.

It is an arithmetic number, because the mean of its divisors is an integer number (140420445750).

Almost surely, 2^{1123221032202} is an apocalyptic number.

1123221032202 is an abundant number, since it is smaller than the sum of its proper divisors (1123506099798).

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

1123221032202 is a wasteful number, since it uses less digits than its factorization.

1123221032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23755637.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1123221032202 its reverse (2022301223211), we get a palindrome (3145522255413).

The spelling of 1123221032202 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-one million, thirty-two thousand, two hundred two".