22210330020012 has 48 divisors (see below), whose sum is σ = 57598738624000. Its totient is φ = 7401334571280.

The previous prime is 22210330019993. The next prime is 22210330020019. The reversal of 22210330020012 is 21002003301222.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (22210330020019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28907512 + ... + 29665887.

Almost surely, 2^{22210330020012} is an apocalyptic number.

It is an amenable number.

22210330020012 is an abundant number, since it is smaller than the sum of its proper divisors (35388408603988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22210330020012 is a wasteful number, since it uses less digits than its factorization.

22210330020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58576923 (or 58576915 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22210330020012 its reverse (21002003301222), we get a palindrome (43212333321234).

The spelling of 22210330020012 in words is "twenty-two trillion, two hundred ten billion, three hundred thirty million, twenty thousand, twelve".