1120322122212 has 48 divisors (see below), whose sum is σ = 2685147469760. Its totient is φ = 363292013952.

The previous prime is 1120322122211. The next prime is 1120322122217. The reversal of 1120322122212 is 2122212230211.

It is not an unprimeable number, because it can be changed into a prime (1120322122211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2756739 + ... + 3136917.

Almost surely, 2^{1120322122212} is an apocalyptic number.

1120322122212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120322122212 is an abundant number, since it is smaller than the sum of its proper divisors (1564825347548).

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

1120322122212 is a wasteful number, since it uses less digits than its factorization.

1120322122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386860 (or 386858 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1120322122212 its reverse (2122212230211), we get a palindrome (3242534352423).

The spelling of 1120322122212 in words is "one trillion, one hundred twenty billion, three hundred twenty-two million, one hundred twenty-two thousand, two hundred twelve".