3122013101020 has 192 divisors, whose sum is σ = 7507103514624. Its totient is φ = 1080334126080.

The previous prime is 3122013100937. The next prime is 3122013101069. The reversal of 3122013101020 is 201013102213.

It is a junction number, because it is equal to n+sod(n) for n = 3122013100985 and 3122013101003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1027990942 + ... + 1027993978.

It is an arithmetic number, because the mean of its divisors is an integer number (39099497472).

Almost surely, 2^{3122013101020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3122013101020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3753551757312).

3122013101020 is an abundant number, since it is smaller than the sum of its proper divisors (4385090413604).

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

3122013101020 is a wasteful number, since it uses less digits than its factorization.

3122013101020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828 (or 5826 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3122013101020 its reverse (201013102213), we get a palindrome (3323026203233).

The spelling of 3122013101020 in words is "three trillion, one hundred twenty-two billion, thirteen million, one hundred one thousand, twenty".