2231212102010 has 32 divisors (see below), whose sum is σ = 4028127598080. Its totient is φ = 889830931968.

The previous prime is 2231212101959. The next prime is 2231212102073. The reversal of 2231212102010 is 102012121322.

It is a super-3 number, since 3×2231212102010³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231212102010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27348539 + ... + 27430001.

It is an arithmetic number, because the mean of its divisors is an integer number (125878987440).

Almost surely, 2^{2231212102010} is an apocalyptic number.

2231212102010 is a deficient number, since it is larger than the sum of its proper divisors (1796915496070).

2231212102010 is a wasteful number, since it uses less digits than its factorization.

2231212102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89582.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2231212102010 its reverse (102012121322), we get a palindrome (2333224223332).

The spelling of 2231212102010 in words is "two trillion, two hundred thirty-one billion, two hundred twelve million, one hundred two thousand, ten".