2020254422 has 4 divisors (see below), whose sum is σ = 3030381636. Its totient is φ = 1010127210.

The previous prime is 2020254421. The next prime is 2020254433. The reversal of 2020254422 is 2244520202.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2020254422² = 8162855859221108168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020254421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505063604 + ... + 505063607.

It is an arithmetic number, because the mean of its divisors is an integer number (757595409).

Almost surely, 2^2020254422 is an apocalyptic number.

2020254422 is a deficient number, since it is larger than the sum of its proper divisors (1010127214).

2020254422 is a wasteful number, since it uses less digits than its factorization.

2020254422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010127213.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 2020254422 is about 44947.2404269717. The cubic root of 2020254422 is about 1264.1599346809.

Adding to 2020254422 its reverse (2244520202), we get a palindrome (4264774624).

The spelling of 2020254422 in words is "two billion, twenty million, two hundred fifty-four thousand, four hundred twenty-two".