22210210020022 has 16 divisors (see below), whose sum is σ = 33526727460000. Its totient is φ = 11034780863040.

The previous prime is 22210210019969. The next prime is 22210210020029. The reversal of 22210210020022 is 22002001201222.

It is a junction number, because it is equal to n+sod(n) for n = 22210210019978 and 22210210020005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210210020029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36362397 + ... + 36968152.

It is an arithmetic number, because the mean of its divisors is an integer number (2095420466250).

Almost surely, 2^{22210210020022} is an apocalyptic number.

22210210020022 is a deficient number, since it is larger than the sum of its proper divisors (11316517439978).

22210210020022 is a wasteful number, since it uses less digits than its factorization.

22210210020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73331511.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22210210020022 its reverse (22002001201222), we get a palindrome (44212211221244).

The spelling of 22210210020022 in words is "twenty-two trillion, two hundred ten billion, two hundred ten million, twenty thousand, twenty-two".