3020020120001 has 12 divisors (see below), whose sum is σ = 3311605954560. Its totient is φ = 2750682454080.

The previous prime is 3020020119953. The next prime is 3020020120003. The reversal of 3020020120001 is 1000210200203.

It is a happy number.

It is not a de Polignac number, because 3020020120001 - 2³⁸ = 2745142213057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020020120003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168537761 + ... + 168555678.

It is an arithmetic number, because the mean of its divisors is an integer number (275967162880).

Almost surely, 2^{3020020120001} is an apocalyptic number.

3020020120001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3020020120001 is a deficient number, since it is larger than the sum of its proper divisors (291585834559).

3020020120001 is a wasteful number, since it uses less digits than its factorization.

3020020120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337093504 (or 337093487 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 3020020120001 its reverse (1000210200203), we get a palindrome (4020230320204).

The spelling of 3020020120001 in words is "three trillion, twenty billion, twenty million, one hundred twenty thousand, one".