22211002110 has 64 divisors (see below), whose sum is σ = 58172235264. Its totient is φ = 5382652800.

The previous prime is 22211002081. The next prime is 22211002123. The reversal of 22211002110 is 1120011222.

It is a super-2 number, since 2×22211002110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1132407 + ... + 1151853.

It is an arithmetic number, because the mean of its divisors is an integer number (908941176).

Almost surely, 2^22211002110 is an apocalyptic number.

22211002110 is an abundant number, since it is smaller than the sum of its proper divisors (35961233154).

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

22211002110 is a wasteful number, since it uses less digits than its factorization.

22211002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22929.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22211002110 its reverse (1120011222), we get a palindrome (23331013332).

The spelling of 22211002110 in words is "twenty-two billion, two hundred eleven million, two thousand, one hundred ten".