6021212806 has 24 divisors (see below), whose sum is σ = 10527375600. Its totient is φ = 2575368432.

The previous prime is 6021212777. The next prime is 6021212807. The reversal of 6021212806 is 6082121206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6021212807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11781 + ... + 110368.

It is an arithmetic number, because the mean of its divisors is an integer number (438640650).

Almost surely, 2^6021212806 is an apocalyptic number.

6021212806 is a deficient number, since it is larger than the sum of its proper divisors (4506162794).

6021212806 is a wasteful number, since it uses less digits than its factorization.

6021212806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122668 (or 122661 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 6021212806 is about 77596.4741853649. The cubic root of 6021212806 is about 1819.2595311275.

The spelling of 6021212806 in words is "six billion, twenty-one million, two hundred twelve thousand, eight hundred six".