220200212210022 has 64 divisors (see below), whose sum is σ = 533820473061120. Its totient is φ = 66727114934400.

The previous prime is 220200212209993. The next prime is 220200212210029. The reversal of 220200212210022 is 220012212002022.

220200212210022 is a `hidden beast` number, since 2 + 20 + 200 + 212 + 210 + 0 + 22 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 220200212209977 and 220200212210004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220200212210029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306973197 + ... + 307689687.

It is an arithmetic number, because the mean of its divisors is an integer number (8340944891580).

Almost surely, 2^{220200212210022} is an apocalyptic number.

220200212210022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220200212210022 is an abundant number, since it is smaller than the sum of its proper divisors (313620260851098).

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

220200212210022 is a wasteful number, since it uses less digits than its factorization.

220200212210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233906 (or 1233900 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 220200212210022 its reverse (220012212002022), we get a palindrome (440212424212044).

The spelling of 220200212210022 in words is "two hundred twenty trillion, two hundred billion, two hundred twelve million, two hundred ten thousand, twenty-two".