223982919980 has 12 divisors (see below), whose sum is σ = 470364132000. Its totient is φ = 89593167984.

The previous prime is 223982919887. The next prime is 223982919983. The reversal of 223982919980 is 89919289322.

It is not an unprimeable number, because it can be changed into a prime (223982919983) 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, 5599572980 + ... + 5599573019.

It is an arithmetic number, because the mean of its divisors is an integer number (39197011000).

Almost surely, 2^223982919980 is an apocalyptic number.

223982919980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223982919980 is an abundant number, since it is smaller than the sum of its proper divisors (246381212020).

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

223982919980 is a wasteful number, since it uses less digits than its factorization.

223982919980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11199146008 (or 11199146006 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 62.

The spelling of 223982919980 in words is "two hundred twenty-three billion, nine hundred eighty-two million, nine hundred nineteen thousand, nine hundred eighty".