223023031030030 has 64 divisors (see below), whose sum is σ = 507354581587968. Its totient is φ = 68561429909760.

The previous prime is 223023031029983. The next prime is 223023031030031. The reversal of 223023031030030 is 30030130320322.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 223023031029983 and 223023031030010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223023031030031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1983781462 + ... + 1983893881.

It is an arithmetic number, because the mean of its divisors is an integer number (7927415337312).

Almost surely, 2^{223023031030030} is an apocalyptic number.

223023031030030 is an abundant number, since it is smaller than the sum of its proper divisors (284331550557938).

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

223023031030030 is a wasteful number, since it uses less digits than its factorization.

223023031030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967675441.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 223023031030030 its reverse (30030130320322), we get a palindrome (253053161350352).

The spelling of 223023031030030 in words is "two hundred twenty-three trillion, twenty-three billion, thirty-one million, thirty thousand, thirty".