22010203222 has 16 divisors (see below), whose sum is σ = 37734048000. Its totient is φ = 9432376488.

The previous prime is 22010203219. The next prime is 22010203247. The reversal of 22010203222 is 22230201022.

It is a junction number, because it is equal to n+sod(n) for n = 22010203196 and 22010203205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264423 + ... + 337549.

It is an arithmetic number, because the mean of its divisors is an integer number (2358378000).

Almost surely, 2^22010203222 is an apocalyptic number.

22010203222 is a deficient number, since it is larger than the sum of its proper divisors (15723844778).

22010203222 is a wasteful number, since it uses less digits than its factorization.

22010203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94635.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22010203222 its reverse (22230201022), we get a palindrome (44240404244).

The spelling of 22010203222 in words is "twenty-two billion, ten million, two hundred three thousand, two hundred twenty-two".