22210201120012 has 12 divisors (see below), whose sum is σ = 38964779274456. Its totient is φ = 11077407041600.

The previous prime is 22210201119989. The next prime is 22210201120013. The reversal of 22210201120012 is 21002110201222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22210201120013) 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, 6923377798 + ... + 6923381005.

It is an arithmetic number, because the mean of its divisors is an integer number (3247064939538).

Almost surely, 2^{22210201120012} is an apocalyptic number.

It is an amenable number.

22210201120012 is a deficient number, since it is larger than the sum of its proper divisors (16754578154444).

22210201120012 is a wasteful number, since it uses less digits than its factorization.

22210201120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13846759208 (or 13846759206 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22210201120012 its reverse (21002110201222), we get a palindrome (43212311321234).

The spelling of 22210201120012 in words is "twenty-two trillion, two hundred ten billion, two hundred one million, one hundred twenty thousand, twelve".