3122045502212 has 48 divisors (see below), whose sum is σ = 6736835707392. Its totient is φ = 1232811861120.

The previous prime is 3122045502187. The next prime is 3122045502299. The reversal of 3122045502212 is 2122055402213.

It is a happy number.

It is an unprimeable number.

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, 7730108 + ... + 8123955.

It is an arithmetic number, because the mean of its divisors is an integer number (140350743904).

Almost surely, 2^{3122045502212} is an apocalyptic number.

It is an amenable number.

3122045502212 is an abundant number, since it is smaller than the sum of its proper divisors (3614790205180).

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

3122045502212 is a wasteful number, since it uses less digits than its factorization.

3122045502212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15854628 (or 15854626 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Subtracting from 3122045502212 its reverse (2122055402213), we obtain a palindrome (999990099999).

The spelling of 3122045502212 in words is "three trillion, one hundred twenty-two billion, forty-five million, five hundred two thousand, two hundred twelve".