220404116146 has 8 divisors (see below), whose sum is σ = 335262599424. Its totient is φ = 108649916340.

The previous prime is 220404116129. The next prime is 220404116239. The reversal of 220404116146 is 641611404022.

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

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, 776070690 + ... + 776070973.

It is an arithmetic number, because the mean of its divisors is an integer number (41907824928).

Almost surely, 2^220404116146 is an apocalyptic number.

220404116146 is a deficient number, since it is larger than the sum of its proper divisors (114858483278).

220404116146 is a wasteful number, since it uses less digits than its factorization.

220404116146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552141736.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 220404116146 in words is "two hundred twenty billion, four hundred four million, one hundred sixteen thousand, one hundred forty-six".