2020021422208 has 32 divisors (see below), whose sum is σ = 4024595767500. Its totient is φ = 1009926798336.

The previous prime is 2020021422187. The next prime is 2020021422233. The reversal of 2020021422208 is 8022241200202.

It can be written as a sum of positive squares in 2 ways, for example, as 1676072015424 + 343949406784 = 1294632^2 + 586472^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905578 + ... + 2204566.

Almost surely, 2^{2020021422208} is an apocalyptic number.

It is an amenable number.

2020021422208 is a deficient number, since it is larger than the sum of its proper divisors (2004574345292).

2020021422208 is a wasteful number, since it uses less digits than its factorization.

2020021422208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311152 (or 1311140 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The spelling of 2020021422208 in words is "two trillion, twenty billion, twenty-one million, four hundred twenty-two thousand, two hundred eight".