22110223322010 has 128 divisors (see below), whose sum is σ = 54515980468224. Its totient is φ = 5737135944960.

The previous prime is 22110223321987. The next prime is 22110223322041. The reversal of 22110223322010 is 1022332201122.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 80509189 + ... + 80783351.

It is an arithmetic number, because the mean of its divisors is an integer number (425906097408).

Almost surely, 2^{22110223322010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22110223322010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27257990234112).

22110223322010 is an abundant number, since it is smaller than the sum of its proper divisors (32405757146214).

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

22110223322010 is a wasteful number, since it uses less digits than its factorization.

22110223322010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274708.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22110223322010 its reverse (1022332201122), we get a palindrome (23132555523132).

The spelling of 22110223322010 in words is "twenty-two trillion, one hundred ten billion, two hundred twenty-three million, three hundred twenty-two thousand, ten".