6221020435 has 16 divisors (see below), whose sum is σ = 8588952000. Its totient is φ = 4237209216.

The previous prime is 6221020433. The next prime is 6221020441. The reversal of 6221020435 is 5340201226.

It is a cyclic number.

It is not a de Polignac number, because 6221020435 - 2¹ = 6221020433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6221020433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591240 + ... + 601669.

It is an arithmetic number, because the mean of its divisors is an integer number (536809500).

Almost surely, 2^6221020435 is an apocalyptic number.

6221020435 is a deficient number, since it is larger than the sum of its proper divisors (2367931565).

6221020435 is a wasteful number, since it uses less digits than its factorization.

6221020435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193070.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 6221020435 is about 78873.4456899152. The cubic root of 6221020435 is about 1839.1643609215.

The spelling of 6221020435 in words is "six billion, two hundred twenty-one million, twenty thousand, four hundred thirty-five".