2042422206 has 32 divisors (see below), whose sum is σ = 4497856128. Its totient is φ = 613129440.

The previous prime is 2042422199. The next prime is 2042422223. The reversal of 2042422206 is 6022242402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137545 + ... + 151668.

It is an arithmetic number, because the mean of its divisors is an integer number (140558004).

Almost surely, 2^2042422206 is an apocalyptic number.

2042422206 is an abundant number, since it is smaller than the sum of its proper divisors (2455433922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042422206 is a wasteful number, since it uses less digits than its factorization.

2042422206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289336.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2042422206 is about 45193.1654788642. The cubic root of 2042422206 is about 1268.7669032312.

Adding to 2042422206 its reverse (6022242402), we get a palindrome (8064664608).

The spelling of 2042422206 in words is "two billion, forty-two million, four hundred twenty-two thousand, two hundred six".