223023301002 has 24 divisors (see below), whose sum is σ = 511641691236. Its totient is φ = 69968094336.

The previous prime is 223023300989. The next prime is 223023301021. The reversal of 223023301002 is 200103320322.

It is a happy number.

223023301002 is a `hidden beast` number, since 2 + 230 + 2 + 330 + 100 + 2 = 666.

223023301002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 203535420201 + 19487880801 = 451149^2 + 139599^2 .

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

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 11 ways as a sum of consecutive naturals, for example, 364416853 + ... + 364417464.

Almost surely, 2^223023301002 is an apocalyptic number.

223023301002 is an abundant number, since it is smaller than the sum of its proper divisors (288618390234).

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

223023301002 is a wasteful number, since it uses less digits than its factorization.

223023301002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728834342 (or 728834339 counting only the distinct ones).

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

Adding to 223023301002 its reverse (200103320322), we get a palindrome (423126621324).

The spelling of 223023301002 in words is "two hundred twenty-three billion, twenty-three million, three hundred one thousand, two".