223213010323322 has 4 divisors (see below), whose sum is σ = 334819515484986. Its totient is φ = 111606505161660.

The previous prime is 223213010323321. The next prime is 223213010323327. The reversal of 223213010323322 is 223323010312322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 150453799253521 + 72759211069801 = 12265961^2 + 8529901^2 .

It is a super-3 number, since 3×223213010323322³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223213010323321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55803252580829 + ... + 55803252580832.

Almost surely, 2^{223213010323322} is an apocalyptic number.

223213010323322 is a deficient number, since it is larger than the sum of its proper divisors (111606505161664).

223213010323322 is a wasteful number, since it uses less digits than its factorization.

223213010323322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111606505161663.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 223213010323322 its reverse (223323010312322), we get a palindrome (446536020635644).

The spelling of 223213010323322 in words is "two hundred twenty-three trillion, two hundred thirteen billion, ten million, three hundred twenty-three thousand, three hundred twenty-two".