6222121602005 has 8 divisors (see below), whose sum is σ = 7466800209792. Its totient is φ = 4977527756688.

The previous prime is 6222121601981. The next prime is 6222121602007. The reversal of 6222121602005 is 5002061212226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6222121602005 - 2²⁶ = 6222054493141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222121602007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21029009 + ... + 21322838.

It is an arithmetic number, because the mean of its divisors is an integer number (933350026224).

Almost surely, 2^{6222121602005} is an apocalyptic number.

It is an amenable number.

6222121602005 is a deficient number, since it is larger than the sum of its proper divisors (1244678607787).

6222121602005 is a wasteful number, since it uses less digits than its factorization.

6222121602005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42381235.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 6222121602005 in words is "six trillion, two hundred twenty-two billion, one hundred twenty-one million, six hundred two thousand, five".