220052825742 has 8 divisors (see below), whose sum is σ = 440105651496. Its totient is φ = 73350941912.

The previous prime is 220052825693. The next prime is 220052825743. The reversal of 220052825742 is 247528250022.

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

220052825742 is an admirable number.

It is a super-2 number, since 2×220052825742² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220052825742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220052825743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18337735473 + ... + 18337735484.

It is an arithmetic number, because the mean of its divisors is an integer number (55013206437).

Almost surely, 2^220052825742 is an apocalyptic number.

220052825742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220052825742 is a wasteful number, since it uses less digits than its factorization.

220052825742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36675470962.

The product of its (nonzero) digits is 179200, while the sum is 39.

The spelling of 220052825742 in words is "two hundred twenty billion, fifty-two million, eight hundred twenty-five thousand, seven hundred forty-two".