2020115223025 has 6 divisors (see below), whose sum is σ = 2504942876582. Its totient is φ = 1616092178400.

The previous prime is 2020115223001. The next prime is 2020115223037. The reversal of 2020115223025 is 5203225110202.

It can be written as a sum of positive squares in 3 ways, for example, as 2954031201 + 2017161191824 = 54351^2 + 1420268^2 .

It is not a de Polignac number, because 2020115223025 - 2⁷ = 2020115222897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 80804608921 = 2020115223025 / (2 + 0 + 2 + 0 + 1 + 1 + 5 + 2 + 2 + 3 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40402304436 + ... + 40402304485.

Almost surely, 2^{2020115223025} is an apocalyptic number.

2020115223025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2020115223025 is a deficient number, since it is larger than the sum of its proper divisors (484827653557).

2020115223025 is an equidigital number, since it uses as much as digits as its factorization.

2020115223025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80804608931 (or 80804608926 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 2020115223025 in words is "two trillion, twenty billion, one hundred fifteen million, two hundred twenty-three thousand, twenty-five".