222031223130011 has 16 divisors (see below), whose sum is σ = 227520567740928. Its totient is φ = 216556748100000.

The previous prime is 222031223129953. The next prime is 222031223130037. The reversal of 222031223130011 is 110031322130222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222031223130011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222031226130011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319385780 + ... + 320080206.

It is an arithmetic number, because the mean of its divisors is an integer number (14220035483808).

Almost surely, 2^{222031223130011} is an apocalyptic number.

222031223130011 is a deficient number, since it is larger than the sum of its proper divisors (5489344610917).

222031223130011 is an equidigital number, since it uses as much as digits as its factorization.

222031223130011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705122.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 222031223130011 its reverse (110031322130222), we get a palindrome (332062545260233).

The spelling of 222031223130011 in words is "two hundred twenty-two trillion, thirty-one billion, two hundred twenty-three million, one hundred thirty thousand, eleven".