1340322022212 has 48 divisors (see below), whose sum is σ = 3142430121600. Its totient is φ = 444633011200.

The previous prime is 1340322022183. The next prime is 1340322022229. The reversal of 1340322022212 is 2122202230431.

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, 2775337 + ... + 3222287.

It is an arithmetic number, because the mean of its divisors is an integer number (65467294200).

Almost surely, 2^{1340322022212} is an apocalyptic number.

1340322022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1340322022212 is an abundant number, since it is smaller than the sum of its proper divisors (1802108099388).

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

1340322022212 is a wasteful number, since it uses less digits than its factorization.

1340322022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448156 (or 448154 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1340322022212 its reverse (2122202230431), we get a palindrome (3462524252643).

The spelling of 1340322022212 in words is "one trillion, three hundred forty billion, three hundred twenty-two million, twenty-two thousand, two hundred twelve".