4400220422006 has 4 divisors (see below), whose sum is σ = 6600330633012. Its totient is φ = 2200110211002.

The previous prime is 4400220421999. The next prime is 4400220422047. The reversal of 4400220422006 is 6002240220044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100055105500 + ... + 1100055105503.

It is an arithmetic number, because the mean of its divisors is an integer number (1650082658253).

Almost surely, 2^{4400220422006} is an apocalyptic number.

4400220422006 is a deficient number, since it is larger than the sum of its proper divisors (2200110211006).

4400220422006 is a wasteful number, since it uses less digits than its factorization.

4400220422006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200110211005.

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

The spelling of 4400220422006 in words is "four trillion, four hundred billion, two hundred twenty million, four hundred twenty-two thousand, six".