4642220001 has 4 divisors (see below), whose sum is σ = 6189626672. Its totient is φ = 3094813332.

The previous prime is 4642219997. The next prime is 4642220069. The reversal of 4642220001 is 1000222464.

4642220001 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 not a de Polignac number, because 4642220001 - 2² = 4642219997 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 4642220001.

It is not an unprimeable number, because it can be changed into a prime (4642225001) 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, 773703331 + ... + 773703336.

It is an arithmetic number, because the mean of its divisors is an integer number (1547406668).

Almost surely, 2^4642220001 is an apocalyptic number.

It is an amenable number.

4642220001 is a deficient number, since it is larger than the sum of its proper divisors (1547406671).

4642220001 is a wasteful number, since it uses less digits than its factorization.

4642220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547406670.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4642220001 is about 68133.8388834799. The cubic root of 4642220001 is about 1668.1761437058.

Adding to 4642220001 its reverse (1000222464), we get a palindrome (5642442465).

The spelling of 4642220001 in words is "four billion, six hundred forty-two million, two hundred twenty thousand, one".