42220430301 has 16 divisors (see below), whose sum is σ = 64390132224. Its totient is φ = 24105620784.

The previous prime is 42220430299. The next prime is 42220430449. The reversal of 42220430301 is 10303402224.

42220430301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42220430301 - 2¹ = 42220430299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42220430101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821955 + ... + 871808.

It is an arithmetic number, because the mean of its divisors is an integer number (4024383264).

Almost surely, 2^42220430301 is an apocalyptic number.

It is an amenable number.

42220430301 is a deficient number, since it is larger than the sum of its proper divisors (22169701923).

42220430301 is a wasteful number, since it uses less digits than its factorization.

42220430301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694960.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 42220430301 its reverse (10303402224), we get a palindrome (52523832525).

The spelling of 42220430301 in words is "forty-two billion, two hundred twenty million, four hundred thirty thousand, three hundred one".