3121422212039 has 16 divisors (see below), whose sum is σ = 3456618192000. Its totient is φ = 2806773913440.

The previous prime is 3121422212011. The next prime is 3121422212057. The reversal of 3121422212039 is 9302122241213.

3121422212039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3121422212039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3121422211996 and 3121422212014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3121422212059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47976077 + ... + 48041094.

It is an arithmetic number, because the mean of its divisors is an integer number (216038637000).

Almost surely, 2^{3121422212039} is an apocalyptic number.

3121422212039 is a deficient number, since it is larger than the sum of its proper divisors (335195979961).

3121422212039 is a wasteful number, since it uses less digits than its factorization.

3121422212039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96017278.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 3121422212039 in words is "three trillion, one hundred twenty-one billion, four hundred twenty-two million, two hundred twelve thousand, thirty-nine".