223010302032 has 80 divisors (see below), whose sum is σ = 731568196480. Its totient is φ = 63717228288.

The previous prime is 223010302013. The next prime is 223010302033. The reversal of 223010302032 is 230203010322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 223010301996 and 223010302014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223010302033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36870373 + ... + 36876420.

It is an arithmetic number, because the mean of its divisors is an integer number (9144602456).

Almost surely, 2^223010302032 is an apocalyptic number.

It is an amenable number.

223010302032 is an abundant number, since it is smaller than the sum of its proper divisors (508557894448).

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

223010302032 is a wasteful number, since it uses less digits than its factorization.

223010302032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73746817 (or 73746805 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 223010302032 its reverse (230203010322), we get a palindrome (453213312354).

The spelling of 223010302032 in words is "two hundred twenty-three billion, ten million, three hundred two thousand, thirty-two".