20120313110222 has 8 divisors (see below), whose sum is σ = 32502044255016. Its totient is φ = 9286298358552.

The previous prime is 20120313110213. The next prime is 20120313110351. The reversal of 20120313110222 is 22201131302102.

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

It is a super-2 number, since 2×20120313110222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20120313110194 and 20120313110203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386929098248 + ... + 386929098299.

It is an arithmetic number, because the mean of its divisors is an integer number (4062755531877).

Almost surely, 2^{20120313110222} is an apocalyptic number.

20120313110222 is a deficient number, since it is larger than the sum of its proper divisors (12381731144794).

20120313110222 is a wasteful number, since it uses less digits than its factorization.

20120313110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773858196562.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20120313110222 its reverse (22201131302102), we get a palindrome (42321444412324).

The spelling of 20120313110222 in words is "twenty trillion, one hundred twenty billion, three hundred thirteen million, one hundred ten thousand, two hundred twenty-two".