22211213202110 has 16 divisors (see below), whose sum is σ = 39980539073232. Its totient is φ = 8884406323200.

The previous prime is 22211213201999. The next prime is 22211213202119. The reversal of 22211213202110 is 1120231211222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211213202119) 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, 8681411 + ... + 10944830.

It is an arithmetic number, because the mean of its divisors is an integer number (2498783692077).

Almost surely, 2^{22211213202110} is an apocalyptic number.

22211213202110 is a deficient number, since it is larger than the sum of its proper divisors (17769325871122).

22211213202110 is a wasteful number, since it uses less digits than its factorization.

22211213202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19739419.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 22211213202110 its reverse (1120231211222), we get a palindrome (23331444413332).

The spelling of 22211213202110 in words is "twenty-two trillion, two hundred eleven billion, two hundred thirteen million, two hundred two thousand, one hundred ten".