22012010010112 has 40 divisors (see below), whose sum is σ = 44022875728392. Its totient is φ = 10995532800000.

The previous prime is 22012010010101. The next prime is 22012010010121. The reversal of 22012010010112 is 21101001021022.

It is a junction number, because it is equal to n+sod(n) for n = 22012010010092 and 22012010010101.

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, 19914889 + ... + 20991112.

Almost surely, 2^{22012010010112} is an apocalyptic number.

It is an amenable number.

22012010010112 is a deficient number, since it is larger than the sum of its proper divisors (22010865718280).

22012010010112 is an equidigital number, since it uses as much as digits as its factorization.

22012010010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40907070 (or 40907054 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22012010010112 its reverse (21101001021022), we get a palindrome (43113011031134).

The spelling of 22012010010112 in words is "twenty-two trillion, twelve billion, ten million, ten thousand, one hundred twelve".