74206030222 has 16 divisors (see below), whose sum is σ = 117173402640. Its totient is φ = 35148428928.

The previous prime is 74206030201. The next prime is 74206030247. The reversal of 74206030222 is 22203060247.

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, 979488 + ... + 1052524.

It is an arithmetic number, because the mean of its divisors is an integer number (7323337665).

Almost surely, 2^74206030222 is an apocalyptic number.

74206030222 is a deficient number, since it is larger than the sum of its proper divisors (42967372418).

74206030222 is a wasteful number, since it uses less digits than its factorization.

74206030222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99795.

The product of its (nonzero) digits is 8064, while the sum is 28.

Adding to 74206030222 its reverse (22203060247), we get a palindrome (96409090469).

The spelling of 74206030222 in words is "seventy-four billion, two hundred six million, thirty thousand, two hundred twenty-two".