440020220002 has 16 divisors (see below), whose sum is σ = 721963484352. Its totient is φ = 199472969520.

The previous prime is 440020219981. The next prime is 440020220063. The reversal of 440020220002 is 200022020044.

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, 26802678 + ... + 26819089.

It is an arithmetic number, because the mean of its divisors is an integer number (45122717772).

Almost surely, 2^440020220002 is an apocalyptic number.

440020220002 is a deficient number, since it is larger than the sum of its proper divisors (281943264350).

440020220002 is a wasteful number, since it uses less digits than its factorization.

440020220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53622153.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 440020220002 its reverse (200022020044), we get a palindrome (640042240046).

The spelling of 440020220002 in words is "four hundred forty billion, twenty million, two hundred twenty thousand, two".