22212103303112 has 16 divisors (see below), whose sum is σ = 41826439163340. Its totient is φ = 11058386192896.

The previous prime is 22212103303081. The next prime is 22212103303139. The reversal of 22212103303112 is 21130330121222.

It can be written as a sum of positive squares in 2 ways, for example, as 22064119984516 + 147983318596 = 4697246^2 + 384686^2 .

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, 5958180353 + ... + 5958184080.

Almost surely, 2^{22212103303112} is an apocalyptic number.

It is an amenable number.

22212103303112 is a deficient number, since it is larger than the sum of its proper divisors (19614335860228).

22212103303112 is a wasteful number, since it uses less digits than its factorization.

22212103303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11916364672 (or 11916364668 counting only the distinct ones).

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

Adding to 22212103303112 its reverse (21130330121222), we get a palindrome (43342433424334).

The spelling of 22212103303112 in words is "twenty-two trillion, two hundred twelve billion, one hundred three million, three hundred three thousand, one hundred twelve".