3122212555004 has 12 divisors (see below), whose sum is σ = 5498673704664. Its totient is φ = 1551162925104.

The previous prime is 3122212554941. The next prime is 3122212555027. The reversal of 3122212555004 is 4005552122213.

It is a super-2 number, since 2×3122212555004² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 2485837394 + ... + 2485838649.

It is an arithmetic number, because the mean of its divisors is an integer number (458222808722).

Almost surely, 2^{3122212555004} is an apocalyptic number.

It is an amenable number.

3122212555004 is a deficient number, since it is larger than the sum of its proper divisors (2376461149660).

3122212555004 is a wasteful number, since it uses less digits than its factorization.

3122212555004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971676204 (or 4971676202 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 3122212555004 its reverse (4005552122213), we get a palindrome (7127764677217).

The spelling of 3122212555004 in words is "three trillion, one hundred twenty-two billion, two hundred twelve million, five hundred fifty-five thousand, four".