3020000001012 has 36 divisors (see below), whose sum is σ = 7633944267040. Its totient is φ = 1006659364752.

The previous prime is 3020000000993. The next prime is 3020000001019. The reversal of 3020000001012 is 2101000000203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3020000001012² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 3020000000985 and 3020000001003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020000001019) 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, 7399539 + ... + 7796997.

Almost surely, 2^{3020000001012} is an apocalyptic number.

It is an amenable number.

3020000001012 is an abundant number, since it is smaller than the sum of its proper divisors (4613944266028).

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

3020000001012 is a wasteful number, since it uses less digits than its factorization.

3020000001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608532 (or 608527 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 3020000001012 its reverse (2101000000203), we get a palindrome (5121000001215).

The spelling of 3020000001012 in words is "three trillion, twenty billion, one thousand, twelve".