223696021080 has 768 divisors, whose sum is σ = 848168755200. Its totient is φ = 46920867840.

The previous prime is 223696021063. The next prime is 223696021099. The reversal of 223696021080 is 80120696322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 960068644 + ... + 960068876.

It is an arithmetic number, because the mean of its divisors is an integer number (1104386400).

Almost surely, 2^223696021080 is an apocalyptic number.

223696021080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223696021080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424084377600).

223696021080 is an abundant number, since it is smaller than the sum of its proper divisors (624472734120).

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

223696021080 is a wasteful number, since it uses less digits than its factorization.

223696021080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 223696021080 in words is "two hundred twenty-three billion, six hundred ninety-six million, twenty-one thousand, eighty".