22313023210 has 8 divisors (see below), whose sum is σ = 40163441796. Its totient is φ = 8925209280.

The previous prime is 22313023207. The next prime is 22313023211. The reversal of 22313023210 is 1232031322.

It can be written as a sum of positive squares in 2 ways, for example, as 22121505289 + 191517921 = 148733^2 + 13839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22313023210³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22313023211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115651151 + ... + 1115651170.

Almost surely, 2^22313023210 is an apocalyptic number.

22313023210 is a deficient number, since it is larger than the sum of its proper divisors (17850418586).

22313023210 is a wasteful number, since it uses less digits than its factorization.

22313023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231302328.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22313023210 its reverse (1232031322), we get a palindrome (23545054532).

The spelling of 22313023210 in words is "twenty-two billion, three hundred thirteen million, twenty-three thousand, two hundred ten".