1121222303230 has 32 divisors (see below), whose sum is σ = 2126220464160. Its totient is φ = 424524389760.

The previous prime is 1121222303221. The next prime is 1121222303233. The reversal of 1121222303230 is 323032221211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121222303233) 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, 2273989 + ... + 2722768.

It is an arithmetic number, because the mean of its divisors is an integer number (66444389505).

Almost surely, 2^{1121222303230} is an apocalyptic number.

1121222303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121222303230 is a deficient number, since it is larger than the sum of its proper divisors (1004998160930).

1121222303230 is a wasteful number, since it uses less digits than its factorization.

1121222303230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997964.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1121222303230 its reverse (323032221211), we get a palindrome (1444254524441).

The spelling of 1121222303230 in words is "one trillion, one hundred twenty-one billion, two hundred twenty-two million, three hundred three thousand, two hundred thirty".