223002002032 has 80 divisors (see below), whose sum is σ = 467708502240. Its totient is φ = 102769744896.

The previous prime is 223002002023. The next prime is 223002002057. The reversal of 223002002032 is 230200200322.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 223002001997 and 223002002015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787363 + ... + 1032445.

It is an arithmetic number, because the mean of its divisors is an integer number (5846356278).

Almost surely, 2^223002002032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223002002032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233854251120).

223002002032 is an abundant number, since it is smaller than the sum of its proper divisors (244706500208).

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

223002002032 is a wasteful number, since it uses less digits than its factorization.

223002002032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245210 (or 245204 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 223002002032 its reverse (230200200322), we get a palindrome (453202202354).

The spelling of 223002002032 in words is "two hundred twenty-three billion, two million, two thousand, thirty-two".