22110000010012 has 12 divisors (see below), whose sum is σ = 38752674983176. Its totient is φ = 11037807157680.

The previous prime is 22110000009997. The next prime is 22110000010013. The reversal of 22110000010012 is 21001000001122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110000010013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4298208939 + ... + 4298214082.

Almost surely, 2^{22110000010012} is an apocalyptic number.

It is an amenable number.

22110000010012 is a deficient number, since it is larger than the sum of its proper divisors (16642674973164).

22110000010012 is a wasteful number, since it uses less digits than its factorization.

22110000010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8596423668 (or 8596423666 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22110000010012 its reverse (21001000001122), we get a palindrome (43111000011134).

The spelling of 22110000010012 in words is "twenty-two trillion, one hundred ten billion, ten thousand, twelve".