2065020490120 has 64 divisors (see below), whose sum is σ = 5397102777600. Its totient is φ = 696400346880.

The previous prime is 2065020490109. The next prime is 2065020490139. The reversal of 2065020490120 is 210940205602.

It is a super-2 number, since 2×2065020490120² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60434340 + ... + 60468499.

It is an arithmetic number, because the mean of its divisors is an integer number (84329730900).

Almost surely, 2^{2065020490120} is an apocalyptic number.

2065020490120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2065020490120 is an abundant number, since it is smaller than the sum of its proper divisors (3332082287480).

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

2065020490120 is a wasteful number, since it uses less digits than its factorization.

2065020490120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120902918 (or 120902914 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 2065020490120 its reverse (210940205602), we get a palindrome (2275960695722).

The spelling of 2065020490120 in words is "two trillion, sixty-five billion, twenty million, four hundred ninety thousand, one hundred twenty".