2231111011310 has 32 divisors (see below), whose sum is σ = 4030358124672. Its totient is φ = 889257229600.

The previous prime is 2231111011301. The next prime is 2231111011379. The reversal of 2231111011310 is 131101111322.

2231111011310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231111011310³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4813409 + ... + 5256531.

It is an arithmetic number, because the mean of its divisors is an integer number (125948691396).

Almost surely, 2^{2231111011310} is an apocalyptic number.

2231111011310 is a deficient number, since it is larger than the sum of its proper divisors (1799247113362).

2231111011310 is a wasteful number, since it uses less digits than its factorization.

2231111011310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444928.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 2231111011310 its reverse (131101111322), we get a palindrome (2362212122632).

The spelling of 2231111011310 in words is "two trillion, two hundred thirty-one billion, one hundred eleven million, eleven thousand, three hundred ten".