22310121112 has 8 divisors (see below), whose sum is σ = 41831477100. Its totient is φ = 11155060552.

The previous prime is 22310121107. The next prime is 22310121143. The reversal of 22310121112 is 21112101322.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×22310121112³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1394382562 + ... + 1394382577.

Almost surely, 2^22310121112 is an apocalyptic number.

It is an amenable number.

22310121112 is a deficient number, since it is larger than the sum of its proper divisors (19521355988).

22310121112 is a wasteful number, since it uses less digits than its factorization.

22310121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788765145 (or 2788765141 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 22310121112 its reverse (21112101322), we get a palindrome (43422222434).

The spelling of 22310121112 in words is "twenty-two billion, three hundred ten million, one hundred twenty-one thousand, one hundred twelve".