1122200323320 has 64 divisors (see below), whose sum is σ = 3388044345120. Its totient is φ = 297347341824.

The previous prime is 1122200323289. The next prime is 1122200323331. The reversal of 1122200323320 is 233230022211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29763547 + ... + 29801226.

Almost surely, 2^{1122200323320} is an apocalyptic number.

1122200323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122200323320 is an abundant number, since it is smaller than the sum of its proper divisors (2265844021800).

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

1122200323320 is a wasteful number, since it uses less digits than its factorization.

1122200323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59564944 (or 59564940 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1122200323320 its reverse (233230022211), we get a palindrome (1355430345531).

The spelling of 1122200323320 in words is "one trillion, one hundred twenty-two billion, two hundred million, three hundred twenty-three thousand, three hundred twenty".