45434312222 has 16 divisors (see below), whose sum is σ = 74778681600. Its totient is φ = 20574027552.

The previous prime is 45434312219. The next prime is 45434312239. The reversal of 45434312222 is 22221343454.

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, 16484222 + ... + 16486977.

It is an arithmetic number, because the mean of its divisors is an integer number (4673667600).

Almost surely, 2^45434312222 is an apocalyptic number.

45434312222 is a deficient number, since it is larger than the sum of its proper divisors (29344369378).

45434312222 is a wasteful number, since it uses less digits than its factorization.

45434312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32971267.

The product of its digits is 46080, while the sum is 32.

Adding to 45434312222 its reverse (22221343454), we get a palindrome (67655655676).

The spelling of 45434312222 in words is "forty-five billion, four hundred thirty-four million, three hundred twelve thousand, two hundred twenty-two".