220607266844 has 12 divisors (see below), whose sum is σ = 386066032968. Its totient is φ = 110302686000.

The previous prime is 220607266829. The next prime is 220607266861. The reversal of 220607266844 is 448662706022.

220607266844 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690374 + ... + 958034.

It is an arithmetic number, because the mean of its divisors is an integer number (32172169414).

Almost surely, 2^220607266844 is an apocalyptic number.

It is an amenable number.

220607266844 is a deficient number, since it is larger than the sum of its proper divisors (165458766124).

220607266844 is a wasteful number, since it uses less digits than its factorization.

220607266844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473716 (or 473714 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 220607266844 in words is "two hundred twenty billion, six hundred seven million, two hundred sixty-six thousand, eight hundred forty-four".