6153422221 has 8 divisors (see below), whose sum is σ = 6725562624. Its totient is φ = 5604634560.

The previous prime is 6153422203. The next prime is 6153422237. The reversal of 6153422221 is 1222243516.

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 6153422221 - 2⁹ = 6153421709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6153422221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6153422201) 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, 5837635 + ... + 5838688.

It is an arithmetic number, because the mean of its divisors is an integer number (840695328).

Almost surely, 2^6153422221 is an apocalyptic number.

It is an amenable number.

6153422221 is a deficient number, since it is larger than the sum of its proper divisors (572140403).

6153422221 is a wasteful number, since it uses less digits than its factorization.

6153422221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11676371.

The product of its digits is 5760, while the sum is 28.

The square root of 6153422221 is about 78443.7519564178. The cubic root of 6153422221 is about 1832.4785729568.

Adding to 6153422221 its reverse (1222243516), we get a palindrome (7375665737).

The spelling of 6153422221 in words is "six billion, one hundred fifty-three million, four hundred twenty-two thousand, two hundred twenty-one".