223402202 has 24 divisors (see below), whose sum is σ = 362063520. Its totient is φ = 103332800.

The previous prime is 223402199. The next prime is 223402217. The reversal of 223402202 is 202204322.

223402202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30827 + ... + 37377.

It is an arithmetic number, because the mean of its divisors is an integer number (15085980).

Almost surely, 2^223402202 is an apocalyptic number.

223402202 is a deficient number, since it is larger than the sum of its proper divisors (138661318).

223402202 is a wasteful number, since it uses less digits than its factorization.

223402202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646 (or 6629 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 223402202 is about 14946.6451754231. The cubic root of 223402202 is about 606.7770550780. Note that the first 3 decimals are identical.

Adding to 223402202 its reverse (202204322), we get a palindrome (425606524).

It can be divided in two parts, 22340 and 2202, that added together give a palindrome (24542).

The spelling of 223402202 in words is "two hundred twenty-three million, four hundred two thousand, two hundred two".