4022420200042 has 16 divisors (see below), whose sum is σ = 6351450818400. Its totient is φ = 1905278628240.

The previous prime is 4022420200033. The next prime is 4022420200049. The reversal of 4022420200042 is 2400020242204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4022420199986 and 4022420200022.

It is not an unprimeable number, because it can be changed into a prime (4022420200049) 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, 1233184 + ... + 3092827.

It is an arithmetic number, because the mean of its divisors is an integer number (396965676150).

Almost surely, 2^{4022420200042} is an apocalyptic number.

4022420200042 is a deficient number, since it is larger than the sum of its proper divisors (2329030618358).

4022420200042 is a wasteful number, since it uses less digits than its factorization.

4022420200042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350501.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 4022420200042 its reverse (2400020242204), we get a palindrome (6422440442246).

The spelling of 4022420200042 in words is "four trillion, twenty-two billion, four hundred twenty million, two hundred thousand, forty-two".