45032215022 has 8 divisors (see below), whose sum is σ = 67565448216. Its totient is φ = 22510398952.

The previous prime is 45032214989. The next prime is 45032215031. The reversal of 45032215022 is 22051223054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45032214982 and 45032215000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2844413 + ... + 2860200.

It is an arithmetic number, because the mean of its divisors is an integer number (8445681027).

Almost surely, 2^45032215022 is an apocalyptic number.

45032215022 is a deficient number, since it is larger than the sum of its proper divisors (22533233194).

45032215022 is a wasteful number, since it uses less digits than its factorization.

45032215022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708562.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 45032215022 its reverse (22051223054), we get a palindrome (67083438076).

The spelling of 45032215022 in words is "forty-five billion, thirty-two million, two hundred fifteen thousand, twenty-two".