6101223621 has 4 divisors (see below), whose sum is σ = 8134964832. Its totient is φ = 4067482412.

The previous prime is 6101223607. The next prime is 6101223671. The reversal of 6101223621 is 1263221016.

6101223621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6101223621 - 2¹⁴ = 6101207237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6101223591 and 6101223600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6101223671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016870601 + ... + 1016870606.

It is an arithmetic number, because the mean of its divisors is an integer number (2033741208).

Almost surely, 2^6101223621 is an apocalyptic number.

It is an amenable number.

6101223621 is a deficient number, since it is larger than the sum of its proper divisors (2033741211).

6101223621 is a wasteful number, since it uses less digits than its factorization.

6101223621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033741210.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 6101223621 is about 78110.3297970249. The cubic root of 6101223621 is about 1827.2823009093.

Adding to 6101223621 its reverse (1263221016), we get a palindrome (7364444637).

The spelling of 6101223621 in words is "six billion, one hundred one million, two hundred twenty-three thousand, six hundred twenty-one".