42000022022 has 16 divisors (see below), whose sum is σ = 75130474752. Its totient is φ = 17217400200.

The previous prime is 42000022003. The next prime is 42000022033. The reversal of 42000022022 is 22022000024.

42000022022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 42000021988 and 42000022006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65217104 + ... + 65217747.

It is an arithmetic number, because the mean of its divisors is an integer number (4695654672).

Almost surely, 2^42000022022 is an apocalyptic number.

42000022022 is a deficient number, since it is larger than the sum of its proper divisors (33130452730).

42000022022 is a wasteful number, since it uses less digits than its factorization.

42000022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130434883.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 42000022022 its reverse (22022000024), we get a palindrome (64022022046).

It can be divided in two parts, 4200002 and 2022, that added together give a palindrome (4202024).

The spelling of 42000022022 in words is "forty-two billion, twenty-two thousand, twenty-two".