43122240010312 has 16 divisors (see below), whose sum is σ = 81041796777600. Its totient is φ = 21511094202960.

The previous prime is 43122240010303. The next prime is 43122240010331. The reversal of 43122240010312 is 21301004222134.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6253221612 + ... + 6253228507.

It is an arithmetic number, because the mean of its divisors is an integer number (5065112298600).

Almost surely, 2^{43122240010312} is an apocalyptic number.

It is an amenable number.

43122240010312 is a deficient number, since it is larger than the sum of its proper divisors (37919556767288).

43122240010312 is a wasteful number, since it uses less digits than its factorization.

43122240010312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12506450556 (or 12506450552 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 43122240010312 its reverse (21301004222134), we get a palindrome (64423244232446).

The spelling of 43122240010312 in words is "forty-three trillion, one hundred twenty-two billion, two hundred forty million, ten thousand, three hundred twelve".