222320011323010 has 16 divisors (see below), whose sum is σ = 400879317439800. Its totient is φ = 88771716294016.

The previous prime is 222320011322989. The next prime is 222320011323017. The reversal of 222320011323010 is 10323110023222.

It can be written as a sum of positive squares in 4 ways, for example, as 98129648293681 + 124190363029329 = 9906041^2 + 11144073^2 .

It is a super-2 number, since 2×222320011323010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222320011323017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19536023425 + ... + 19536034804.

Almost surely, 2^{222320011323010} is an apocalyptic number.

222320011323010 is a deficient number, since it is larger than the sum of its proper divisors (178559306116790).

222320011323010 is a wasteful number, since it uses less digits than its factorization.

222320011323010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39072058805.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222320011323010 its reverse (10323110023222), we get a palindrome (232643121346232).

The spelling of 222320011323010 in words is "two hundred twenty-two trillion, three hundred twenty billion, eleven million, three hundred twenty-three thousand, ten".