3120020012010 has 64 divisors (see below), whose sum is σ = 8220810248064. Its totient is φ = 751550841600.

The previous prime is 3120020011987. The next prime is 3120020012027. The reversal of 3120020012010 is 102100200213.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30058401 + ... + 30162020.

It is an arithmetic number, because the mean of its divisors is an integer number (128450160126).

Almost surely, 2^{3120020012010} is an apocalyptic number.

3120020012010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3120020012010 is an abundant number, since it is smaller than the sum of its proper divisors (5100790236054).

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

3120020012010 is a wasteful number, since it uses less digits than its factorization.

3120020012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60220599.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 3120020012010 its reverse (102100200213), we get a palindrome (3222120212223).

The spelling of 3120020012010 in words is "three trillion, one hundred twenty billion, twenty million, twelve thousand, ten".