220494927696 has 40 divisors (see below), whose sum is σ = 575251630944. Its totient is φ = 72770601600.

The previous prime is 220494927683. The next prime is 220494927707. The reversal of 220494927696 is 696729494022.

220494927696 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 22735966 + ... + 22745661.

Almost surely, 2^220494927696 is an apocalyptic number.

It is an amenable number.

220494927696 is an abundant number, since it is smaller than the sum of its proper divisors (354756703248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220494927696 is a wasteful number, since it uses less digits than its factorization.

220494927696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45481739 (or 45481733 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 60.

The spelling of 220494927696 in words is "two hundred twenty billion, four hundred ninety-four million, nine hundred twenty-seven thousand, six hundred ninety-six".