8020570202 has 4 divisors (see below), whose sum is σ = 12030855306. Its totient is φ = 4010285100.

The previous prime is 8020570157. The next prime is 8020570241. The reversal of 8020570202 is 2020750208.

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

It can be written as a sum of positive squares in only one way, i.e., 7094524441 + 926045761 = 84229^2 + 30431^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005142549 + ... + 2005142552.

Almost surely, 2^8020570202 is an apocalyptic number.

8020570202 is a deficient number, since it is larger than the sum of its proper divisors (4010285104).

8020570202 is a wasteful number, since it uses less digits than its factorization.

8020570202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010285103.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 8020570202 is about 89557.6362014988. The cubic root of 8020570202 is about 2001.7127163826.

The spelling of 8020570202 in words is "eight billion, twenty million, five hundred seventy thousand, two hundred two".