223020652243552 has 48 divisors (see below), whose sum is σ = 447394556870352. Its totient is φ = 109396997798400.

The previous prime is 223020652243483. The next prime is 223020652243567. The reversal of 223020652243552 is 255342256020322.

It is a super-2 number, since 2×223020652243552² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223020652243499 and 223020652243508.

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 7 ways as a sum of consecutive naturals, for example, 14225803 + ... + 25463989.

It is an arithmetic number, because the mean of its divisors is an integer number (9320719934799).

Almost surely, 2^{223020652243552} is an apocalyptic number.

It is an amenable number.

223020652243552 is an abundant number, since it is smaller than the sum of its proper divisors (224373904626800).

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

223020652243552 is a wasteful number, since it uses less digits than its factorization.

223020652243552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11249951 (or 11249943 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 223020652243552 in words is "two hundred twenty-three trillion, twenty billion, six hundred fifty-two million, two hundred forty-three thousand, five hundred fifty-two".