440202022622 has 8 divisors (see below), whose sum is σ = 660318416472. Its totient is φ = 220095883800.

The previous prime is 440202022619. The next prime is 440202022649. The reversal of 440202022622 is 226220202044.

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 = 440202022591 and 440202022600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2455529 + ... + 2628692.

It is an arithmetic number, because the mean of its divisors is an integer number (82539802059).

Almost surely, 2^440202022622 is an apocalyptic number.

440202022622 is a deficient number, since it is larger than the sum of its proper divisors (220116393850).

440202022622 is a wasteful number, since it uses less digits than its factorization.

440202022622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5127514.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 440202022622 its reverse (226220202044), we get a palindrome (666422224666).

The spelling of 440202022622 in words is "four hundred forty billion, two hundred two million, twenty-two thousand, six hundred twenty-two".