42022402203 has 4 divisors (see below), whose sum is σ = 56029869608. Its totient is φ = 28014934800.

The previous prime is 42022402141. The next prime is 42022402271. The reversal of 42022402203 is 30220422024.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42022402203 - 2¹⁷ = 42022271131 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 42022402203.

It is not an unprimeable number, because it can be changed into a prime (42022402283) 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, 7003733698 + ... + 7003733703.

It is an arithmetic number, because the mean of its divisors is an integer number (14007467402).

Almost surely, 2^42022402203 is an apocalyptic number.

42022402203 is a deficient number, since it is larger than the sum of its proper divisors (14007467405).

42022402203 is a wasteful number, since it uses less digits than its factorization.

42022402203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14007467404.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 42022402203 its reverse (30220422024), we get a palindrome (72242824227).

The spelling of 42022402203 in words is "forty-two billion, twenty-two million, four hundred two thousand, two hundred three".